Frontpage > Product > 500#9 Security Self-Seal Envelopes, Premium Security Tint Pattern, Ultra Strong Quick-Seal Closure -...

500#9 Security Self-Seal Envelopes, Premium Security Tint Pattern, Ultra Strong Quick-Seal Closure - No Window, EnveGuard, Size 3-7/8 x 8-7/8 Inches - White - 24 LB - 500 Count (30138)

Asin: B08V344BCQ   |   Model: 30138   |   PartNumber: 30138   |   Ean: 0810019030673   |   UPC: 810019030673


As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.

Windowless Design; Envelopes Ideal For Standard Business & Legal Documents And Sensitive Correspondence, Manufactured With A Windowless Front Panel For Easy Printing, Labeling Or Hand-Addressing, Perfect For Quick, Mass Business Mailings.
Long Lasting Supply; Ideal For Everyday Business Use And Professional Mass Mailings, Each Box Of These Premium #9 Security Envelopes Provide A Super Long Lasting 500 Envelope Supply, For The Best Value On The Market!.
Quick-Seal Closure; Our #9 Envelopes Are Designed With An Ultra Strong Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear, Ideal For Mailing Larger Documents Without Splitting.
Premium Security Tinted Pattern; Our #9 Envelopes Are Designed With A Premium Security Printed Design To Protect Contents And Sensitive Information, Perfect For Secure Business And Legal Mailing While Protecting Sensitive Information.

Features

  • #9 SECURITY TINTED SELF SEAL ENVELOPES; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #9 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for documents and invoices
  • PREMIUM SECURITY TINTED PATTERN; our #9 envelopes are designed with a premium security printed design to protect contents and sensitive information, perfect for secure business and legal mailing while protecting sensitive information
  • WINDOWLESS DESIGN; envelopes ideal for standard business & legal documents and sensitive correspondence, manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings
  • QUICK-SEAL CLOSURE; our #9 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing larger documents without splitting
  • LONG LASTING SUPPLY; ideal for everyday business use and professional mass mailings, each box of these premium #9 Security Envelopes provide a super long lasting 500 envelope supply, for the best value on the market!
  • See more on Amazon...

Brand: Aimoh   |   Manufacturer: Aimoh

Dimensions: 0.01 x 8.00 x 7.00 inches

Amazon Price: $27.95 | as of 05/02/2024 (9:55pm pst) *DETAILS
Availability: In Stock

See On Amazon




Similar To 5009 Security SelfSeal Envelopes Premium

  #1

Amazon Basics #10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Closure - 500-Pack, White

Asin: B06VVLD2GL   |   Model: AMZP5   |   PartNumber: AMZP5   |   Ean: 0841710166910   |   UPC: 841710166910

Interior Security Tint For Privacy; Securely Send Checks, Invoices, Or Other Confidential Documents.
Product Dimensions: 12.2 X 9.9 X 4.5 Inch.
Peel-And-Seal Closure; No Moisture Needed.
Includes 500 - 10 Envelopes Made Of 24-Pound White Woven Paper; Smooth Surface Works Well For Direct Printing.

Features

  • 10 business letter envelopes for home or office
  • Includes 500 - 10 envelopes made of 24-pound white woven paper; smooth surface works well for direct printing
  • Interior security tint for privacy; securely send checks, invoices, or other confidential documents
  • Peel-and-seal closure; no moisture needed
  • Product dimensions: 12.2 x 9.9 x 4.5 inch
  • See more on Amazon...

First Available: 01/01/2020

Brand: Amazon Basics   |   Manufacturer: Amazon

Dimensions: 4.50 x 12.20 x 9.90 inches   |   Weight: 6.47 pounds

Amazon Price: $24.97 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $21.20

See On Amazon




  #2

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

Asin: B0186D2JGK   |   Model: PSTF10NWT   |   PartNumber: PSTF10NWT   |   Ean: 0075755001183, 0827165700572   |   UPC: 075755001183, 827165700572

Package Weight : 6.1 Lbs.
Package Quantity : 1.
Heavy 24Lb White Paper - Made In Usa.

Features

  • Country Of Origin : United States
  • Heavy 24Lb White Paper - Made In Usa
  • Package Weight : 6.1 Lbs
  • Package Quantity : 1
  • See more on Amazon...

First Available: 11/18/2015

Brand: Top Flight   |   Manufacturer: Top Flight

Dimensions: 4.30 x 11.80 x 10.00 inches   |   Weight: 6.00 Pounds

Warranty: #10

Amazon Price: $18.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $18.50

See On Amazon




  #3

#10 Security Self-Seal Envelopes, Windowless Design, Premium Security Tint Pattern, Ultra Strong Quick-Seal Closure - EnveGuard - Size 4-1/8 x 9-1/2 Inches - White - 24 LB - 500 Count (34010)

Asin: B016V06OYS   |   Model: 34010-500   |   PartNumber: 34010-500   |   Ean: 0851685007101   |   UPC: 851685007101

Windowless Design; Envelopes Ideal For Standard Business & Legal Documents And Sensitive Correspondence, Manufactured With A Windowless Front Panel For Easy Printing, Labeling Or Hand-Addressing, Perfect For Quick, Mass Business Mailings.
Long Lasting Supply; Large Sized Envelopes And 500 Envelopes In Every Pack For A Long Lasting Supply, Perfect For Everyday Business Correspondence And Large Mailing Tasks!.
Quick-Seal Closure; Our #10 Envelopes Are Designed With An Ultra Strong Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear, Ideal For Mailing Larger Documents Without Splitting.
Premium Security Tinted Pattern; Our #10 Envelopes Are Designed With A Premium Security Printed Design To Protect Contents And Sensitive Information, Perfect For Secure Business And Legal Mailing While Protecting Sensitive Information.

Features

  • #10 SECURITY TINTED SELF SEAL ENVELOPES; forget cheap envelopes that easily split and aren't suitable for secure mailing, our #10 envelopes are designed with a premium security tint to protect sensitive information and a super strong SELF-SEAL strip, perfect for larger documents
  • PREMIUM SECURITY TINTED PATTERN; our #10 envelopes are designed with a premium security printed design to protect contents and sensitive information, perfect for secure business and legal mailing while protecting sensitive information
  • WINDOWLESS DESIGN; envelopes ideal for standard business & legal documents and sensitive correspondence, manufactured with a windowless front panel for easy printing, labeling or hand-addressing, perfect for quick, mass business mailings
  • QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing larger documents without splitting
  • LONG LASTING SUPPLY; large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks!
  • See more on Amazon...

Brand: Aimoh   |   Manufacturer: Aimoh

Dimensions: 4.25 x 11.50 x 10.00 inches

Amazon Price: $27.39 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $23.93

See On Amazon




  #4

CREGEAR #10 Envelopes Self Seal Security Tinted Envelopes for Privacy & Business, Peel and Seal, NO Window, Letter Size 4-1/8 x 9-1/2 Inches, 24 LB,White (50 pack)

Asin: B0BWNFVKY6   |   Model: ENVELOPES-500-2022   |   PartNumber: ENVELOPES-500-2022

The Envelope Also Features A Windowless Design, Allowing For Easy Printing, Labeling Or Handwriting Of Addresses, Making It Both Convenient And Efficient..
We Offer 24-Hour Customer Service And A Steady Supply, Ensuring You Have One Less Thing To Worry About.
Measuring 4-1/8 X 9-1/2 Inches, The Envelope Is Made From High-Quality 24-Pound White Woven Paper, Providing The Strength And Durability You Need..
With Its Advanced Security Pattern, The Cregear #10 Envelope Is The Perfect Solution For Commercial And Legal Mailings, Providing Added Protection For Sensitive Information..

Features

  • Featuring a super-strong self-sealing adhesive strip, the envelope is built to withstand the rigors of transportation without opening or tearing. The powerful adhesive strip is a key element in ensuring the safe delivery of important items and information.
  • With its advanced security pattern, the CREGEAR #10 envelope is the perfect solution for commercial and legal mailings, providing added protection for sensitive information.
  • The envelope also features a windowless design, allowing for easy printing, labeling or handwriting of addresses, making it both convenient and efficient.
  • Measuring 4-1/8 x 9-1/2 inches, the envelope is made from high-quality 24-pound white woven paper, providing the strength and durability you need.
  • We offer 24-hour customer service and a steady supply, ensuring you have one less thing to worry about
  • See more on Amazon...

Brand: CREGEAR   |   Manufacturer: CREGEAR

Dimensions: 0.10 x 9.50 x 4.13 inches

Amazon Price: $5.39 | as of 05/02/2024 (9:55pm pst) *DETAILS

See On Amazon




  #5

100 9 x 12 SELF Seal Security White Catalog Envelopes - 28lb - Security Tinted, Ultra Strong Quick-Seal, 9x12 inch (38100)

Asin: B01LZ4HHZE   |   Model: FBA_38100   |   PartNumber: FBA_38100   |   Ean: 0790566330313, 0851685007125, 0851685007842   |   UPC: 851685007842, 851685007125, 790566330313

For 8.5X11 Documents; Large 9X12 Size And Strong Quick-Seal Closure Security Tinted Envelopes, Perfect For Photos, Catalogs, Thicker, Larger Documents And Other Business Mailings.
100 9 X 12 Catalog Envelopes In Every Pack For A Long Lasting Supply, Easy Bulk Mailing And Everyday Business Correspondence!.
White 28Lb Stock; Perfect For Everyday Business Use, Aimoh’S 9X12 Envelopes Are Designed With An Ultra Strong Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear And Use High Quality, White 28Lb Stock For A Professional Finish.
Security Tint Pattern; Ideal For Secure Business Mailing And Sensitive Correspondence, Each 9X12 Envelope Contains A Super Secure, Security Tint Pattern To Protect Contents, Information And Data When Mailing.

Features

  • 9X12 CATALOG ENVELOPES; Aimoh s White 9x12 Security Envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 9x12 envelopes on the market
  • SECURITY TINT PATTERN; ideal for secure business mailing and sensitive correspondence, each 9x12 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing
  • FOR 8.5X11 DOCUMENTS; large 9x12 size and strong QUICK-SEAL closure security tinted envelopes, perfect for photos, catalogs, thicker, larger documents and other business mailings
  • WHITE 28LB STOCK; perfect for everyday business use, Aimoh s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear and use high quality, white 28lb stock for a professional finish
  • 100 9 X 12 Catalog Envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence!
  • See more on Amazon...

Brand: Aimoh   |   Manufacturer: Aimoh

Dimensions: 2.50 x 9.00 x 12.00 Inches   |   Weight: 4.06 pounds

Amazon Price: $20.98 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $16.89

See On Amazon




  #6

Columbian 9 x 12 Security Envelopes, 100/Box, 9 x 12 Inches, Release & Seal Self Seal, SimplySafe Tamper Evident Pull Strip, White (COLO930)

Asin: B08TRNHQWP   |   Model: COLO930   |   PartNumber: COLO930   |   Ean: 0026900093003   |   UPC: 026900093003

Security Envelopes Have A Strong Security Tint Pattern So You Can't See What's Inside; Ideal For Obscuring More Sensitive Information And Protecting Critical Documents.
Stock Up On These Catalog Envelope 100 Packs Made From Heavyweight 28 Lb White Wove Paper.
These Self Seal Envelopes Have A Release & Seal Peel Strip; Peel Off The Paper Strip And Press Down For A Permanent Seal; It's Simple, Clean, And Sanitary With No Moisture Required.
Columbian 9 X 12 Envelopes Have A Patented Simplysafe Seal That Will Show Signs Of Tampering, Safeguarding Against Unauthorized Opening.

Features

  • Get a box of 100 Columbian 9 x 12 envelopes with SimplySafe tamper-evident pull strips and security tinted interiors for mailing sensitive oversized documents; easy peel off Release & Seal closure
  • Columbian 9 x 12 envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening
  • Security envelopes have a strong security tint pattern so you can't see what's inside; ideal for obscuring more sensitive information and protecting critical documents
  • These self seal envelopes have a Release & Seal peel strip; peel off the paper strip and press down for a permanent seal; it's simple, clean, and sanitary with no moisture required
  • Stock up on these catalog envelope 100 packs made from heavyweight 28 lb white wove paper
  • See more on Amazon...

First Available: 02/01/2021

Brand: Columbian   |   Manufacturer: TOPS Products

Dimensions: 3.00 x 12.19 x 9.75 inches

Amazon Price: $15.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $13.17

See On Amazon




  #7

Amazon Basics #10 Security Tinted Business Gummed Envelopes, Moisture Sealed, 4-1/8 x 9-1/2 Inch, Pack of 500, One Size, White

Asin: B00V5DGIL6   |   Model: AMZSEC10   |   PartNumber: AMZSEC10   |   Ean: 0841710109092   |   UPC: 841710109092

Made Of 24-Pound Standard White Woven Paper For Quality And Strength.
Security Tint For Privacy; Ideal For Sending Checks, Invoices, Or Other Confidential Documents.
Moisture Activated Gummed Closure Ensures A Secure Seal.

Features

  • #10 business envelopes (500-pack), each measuring 4-1/8 x 9-1/2 inches
  • Moisture activated gummed closure ensures a secure seal
  • Made of 24-pound standard white woven paper for quality and strength
  • Security tint for privacy; ideal for sending checks, invoices, or other confidential documents
  • See more on Amazon...

First Available: 01/01/2020

Brand: Amazon Basics   |   Manufacturer: Amazon

Dimensions: 0.01 x 9.50 x 4.13 inches   |   Weight: 0.10 pounds

Amazon Price: $18.39 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $16.92

See On Amazon




  #8

Quality Park #10 Security Envelopes, No Window, Redi-Strip Self Seal Envelopes, 24-lb White Wove, 4-1/8" x 9-1/2", 100 per Box (QUA69117)

Asin: B07FK9PCZB   |   Model: QUA69117   |   PartNumber: QUA69117   |   Ean: 0791365274082, 0085227691170   |   UPC: 791365274082, 085227691170

Redi-Strip Self Sealing Envelopes Let You Fly Through Mailings In Record Time; Just Peel The Strip And Press For A Strong, Durable Seal.
0 Envelopes Are A Never-Out Office Classic For A Reason: These Workhorse Envelopes Are Economical, Versatile And Convenient For Offices, Businesses And Schools.
Each Letter Sized Envelope Is Made Of 24 Lb White Wove Paper With 0 Envelope Dimensions (4 1/8" X 9 1/2"); Side Seam Construction Gives You A Large Area For Labeling, Printing Or Hand Addressing.
Security Envelopes Shield Identification Numbers And Private Data With A Special Security Pattern To Scramble The Appearance Of Text; Keeps Envelope Contents Safe From Prying Eyes, Even If Held To Light.

Features

  • Quality Park 0 security envelopes (4-1/8 in x 9-1/2 in) are a staple for your private business mail; our secure, self sealing envelopes have Redi-Seal press-to-seal closures for maximum convenience
  • Security envelopes shield identification numbers and private data with a special security pattern to scramble the appearance of text; keeps envelope contents safe from prying eyes, even if held to light
  • Redi-Strip self sealing envelopes let you fly through mailings in record time; just peel the strip and press for a strong, durable seal
  • Each letter sized envelope is made of 24 lb white wove paper with 0 envelope dimensions (4 1/8 x 9 1/2); side seam construction gives you a large area for labeling, printing or hand addressing
  • 0 envelopes are a never-out office classic for a reason: these workhorse envelopes are economical, versatile and convenient for offices, businesses and schools
  • See more on Amazon...

First Available: 08/01/2023

Brand: Quality Park   |   Manufacturer: Quality Park

Dimensions: 2.03 x 9.63 x 4.25 inches   |   Weight: 0.91 pounds

Amazon Price: $9.81 | as of 05/02/2024 (9:55pm pst) *DETAILS
List Price: $11.33

See On Amazon




  #9

HERKKA #10 Security Self-Seal Envelopes, No.10 Windowless Bussiness Envelopes, Security Tinted with Printer Friendly Design - Size 4-1/8 x 9-1/2 Inch - White - 24 LB - 500 Pack

Asin: B085WJMWC9   |   Model: HERKKA   |   PartNumber: HERKKA

Perfect For Check Printing Design: Herkka Envelopes Ideal For Standard Business & Legal Documents And Sensitive Correspondence, Manufactured With A Windowless Blank Design Allows For Easy Address Printing Or Labels For Mass Mailing Or To Simply Keep A Bulk Supply On Hand For Your Home Office. Perfect For Quick, Mass Business Mailings..
Long Lasting Supply: Large Sized Envelopes And 500 Envelopes In Every Pack For A Long Lasting Supply, Perfect For Everyday Business Correspondence And Large Mailing Tasks! Fully Compatible With Most Inkjet And Laser Printers For Quick And Easy Addressing. Click The Orange Button To Order Now..
Easy Seal Closure: Our #10 Envelopes Are Designed With An Ultra Strong Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear, Ideal For Mailing For Any Letter Sized And Larger Documents Without Splitting..
Premium Security Tint Pattern: The Interior Of Our #10 Security Envelopes Use A Dark Navy, Heavy Coverage Security Tint To Provide Guaranteed Privacy For Your Legal Or Business Mail, Offer The Protection Contents And Sensitive Information, A Security Tint Makes Envelopes Hard To See Through That Ensures Upmost Privacy..

Features

  • 500 PACK SELF SEAL BUSSINESS ENVELOPES HERKKA #10 Security envelopes are designed with Peel & Seal closure no moisture needed and a premium security tint to protect sensitive information and a super strong SELF-SEAL strip.perfect for home or office; securely send checks, invoices, or other confidential documents.
  • PREMIUM SECURITY TINT PATTERN: The interior of our #10 Security envelopes use a dark navy, heavy coverage security tint to provide guaranteed privacy for your legal or business mail, offer the protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy.
  • PERFECT FOR CHECK PRINTING DESIGN: HERKKA envelopes ideal for standard business & legal documents and sensitive correspondence, manufactured with a windowless blank design allows for easy address printing or labels for mass mailing or to simply keep a bulk supply on hand for your home office. Perfect for quick, mass business mailings.
  • EASY SEAL CLOSURE: Our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing for any letter sized and larger documents without splitting.
  • LONG LASTING SUPPLY: Large sized envelopes and 500 envelopes in every pack for a long lasting supply, perfect for everyday business correspondence and large mailing tasks! Fully compatible with most inkjet and laser printers for quick and easy addressing. Click the Orange Button to order now.
  • See more on Amazon...

Brand: HERKKA   |   Manufacturer: HERKKA

Dimensions: 0.04 x 9.50 x 4.13 inches

Amazon Price: $23.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
List Price: $25.99 | Used Price: $20.24

See On Amazon




  #10

Columbian #10 Security Envelopes, 500/Box, No Window, 4-1/8 x 9-1/2 Inches, Release & Seal Self Seal, White (COLO151)

Asin: B0BVBQR3L4   |   Model: COLO151   |   PartNumber: COLO151   |   Ean: 0026900561519   |   UPC: 026900561519

Security Envelopes Have A Strong Security Tint Pattern So You Can't See What's Inside; Ideal For Obscuring More Sensitive Information And Protecting Critical Documents.
Stock Up On These Envelope 500 Packs So You Always Have Some On Hand; A Great Buy For Small Businesses, Offices, And Schools.
Side Seam Mailing Envelopes Allow For A Smooth, Fold-Free Back Panel For Printing Graphics, Logos, And More; Durable 24 Lb White Wove Paper Provides A Professional Look.
These Self Seal Envelopes Have A Release And Seal Peel Strip; Peel Off The Paper Strip And Press Down For A Permanent Seal; It's Simple, Clean, And Sanitary With No Moisture Required.

Features

  • Get a jumbo box of 500 Columbian self seal 0 envelopes (4-1/8" x 9-1/2") each with a security tinted interior and easy peel off Release and Seal closure
  • These self seal envelopes have a Release and Seal peel strip; peel off the paper strip and press down for a permanent seal; it's simple, clean, and sanitary with no moisture required
  • Security envelopes have a strong security tint pattern so you can't see what's inside; ideal for obscuring more sensitive information and protecting critical documents
  • Side seam mailing envelopes allow for a smooth, fold-free back panel for printing graphics, logos, and more; durable 24 lb white wove paper provides a professional look
  • Stock up on these envelope 500 packs so you always have some on hand; a great buy for small businesses, offices, and schools
  • See more on Amazon...

First Available: 02/06/2023

Brand: Columbian   |   Manufacturer: TOPS Products

Dimensions: 0.04 x 9.50 x 4.13 inches

Amazon Price: $22.34 | as of 05/02/2024 (9:55pm pst) *DETAILS
List Price: $25.99 | Used Price: $18.97

See On Amazon




  #11

500#10 Double Window SELF Seal Security Envelopes - for Invoices, Statements & Documents, Security Tinted - EnveGuard, Size 4-1/8 x 9-1/2 -White - 24 LB - 500 Count (30001)

Asin: B08V352RY5   |   Model: 30001   |   PartNumber: 30001   |   Ean: 0810019030659   |   UPC: 810019030659

Dual Window Design; Easily Read Dual Windows For Everyday Business Mailings To Easily Display Postal Addresses. Each Envelope Contains Two Front Windows, A 1" X 3-1/2" Top Window Positioned 1/2" From The Left And 2-1/2" From The Bottom And The Bottom 1-1/8 X 4" Window Is 1/2" From The Left And 3/4" From The Bottom..
Long Lasting Supply; Perfect For Everyday Business Use, Our Envelopes Are Provided As An Ultra Long Lasting, 500 Envelope Supply Measuring 4-1/8 X 9-1/2, Ideal For Mass Mailing And All Business Needs!.
Quick-Seal Closure; Our #10 Envelopes Are Designed With An Ultra Strong Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear, Ideal For Mailing For Any Letter Sized And Larger Documents Without Splitting..
Tinted Security Pattern; Perfect For Mailing Invoices, Statements, Standard Business & Legal Documents And Sensitive Correspondence, Our #10 Envelopes Are Printed With A Secure Tinted Pattern, Easily Obscuring Numbers And Data For Premium, Added Security Compared To Other Cheap Envelopes..

Features

  • DOUBLE WINDOW SECURITY ENVELOPES; tired of cheap paper envelopes that can be easily seen through? Our Double Window Security Envelopes are ultra secure and perfect for mailing invoices, statements, standard business & legal documents, with super strong SELF-SEAL strip and tinted security patterns.
  • TINTED SECURITY PATTERN; perfect for mailing invoices, statements, standard business & legal documents and sensitive correspondence, our #10 Envelopes are printed with a secure tinted pattern, easily obscuring numbers and data for premium, added security compared to other cheap envelopes.
  • DUAL WINDOW DESIGN; easily read dual windows for everyday business mailings to easily display postal addresses. Each envelope contains two front windows, a 1 X 3-1/2 top window positioned 1/2 from the left and 2-1/2 from the bottom and the bottom 1-1/8 X 4 window is 1/2 from the left and 3/4 from the bottom.
  • QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing for any letter sized and larger documents without splitting.
  • LONG LASTING SUPPLY; perfect for everyday business use, our envelopes are provided as an ultra long lasting, 500 envelope supply measuring 4-1/8 x 9-1/2, ideal for mass mailing and all business needs!
  • See more on Amazon...

Brand: Aimoh   |   Manufacturer: Aimoh

Dimensions: 0.04 x 9.50 x 4.12 inches

Amazon Price: $29.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
List Price: $39.99 | Used Price: $25.57

See On Amazon




  #12

500#9 Double Window SELF Seal Security Envelopes - for Invoices, Statements & Documents, Security Tinted - Size 3-7/8 x 8-7/8-24 LB - 500 Count (30139)

Asin: B0153SIHL2   |   Model: 30139   |   PartNumber: 30139   |   Ean: 0851685007071, 0790566330054   |   UPC: 851685007071, 790566330054

Double Windows; Professional, Easily Read Double Front Windows Suitable For Standard Business And Legal Mailings, Advertising Campaigns And Many More, Eliminating Constantly Printing And Hand Writing Addresses, Each Envelope Contains Two Front Windows, A 1-3/16" X 3-1/2" Top Window Positioned 3/8" From The Left And 2" From The Bottom And The Bottom 1" X 4" Window Is 3/8" From The Left And 1/2" From The Bottom.
Long Lasting Supply; Ideal For Everyday Business Use And Professional Mass Mailings, Each Box Of These Premium #9 Security Envelopes Provide A Super Long Lasting 500 Envelope Supply, For The Best Value On The Market!.
Quick Seal Adhesive; Aimoh's #9 Envelopes Use Ultra Secure, Quick Seal Adhesive To Create A Full, Super Secure Seal Across Each Envelope’S Width That Won’T Easily Open Or Tear As With Cheaper Gummed Seals, Perfect For Larger And Thicker Documents.
Security Tint; Forget Thin, Easily Read Envelopes These Premium #9 Security Envelopes Are Designed With Security Tinted Wave Patterns Which Easily Obscure Details, Numbers And Other Data Within, Perfect For Mailing Business Statements And Invoices While Protecting Sensitive Information.

Features

  • #9 DOUBLE WINDOW QUICK SEAL SECURITY ENVELOPES; tired of cheap thin, easily torn envelopes? Aimoh's#9 Security Envelopes are the perfect solution, with premium security tint, extra large, easily read dual front windows and super secure quick seal adhesive
  • SECURITY TINT; forget thin, easily read envelopes these premium #9 Security Envelopes are designed with security tinted wave patterns which easily obscure details, numbers and other data within, perfect for mailing business statements and invoices while protecting sensitive information
  • DOUBLE WINDOWS; professional, easily read double front windows suitable for standard business and legal mailings, advertising campaigns and many more, eliminating constantly printing and hand writing addresses, Each envelope contains two front windows, a 1-3/16 X 3-1/2 top window positioned 3/8 from the left and 2 from the bottom and the bottom 1 X 4 window is 3/8 from the left and 1/2 from the bottom
  • QUICK SEAL ADHESIVE; Aimoh's #9 Envelopes use ultra secure, quick seal adhesive to create a full, super secure seal across each envelope s width that won t easily open or tear as with cheaper gummed seals, perfect for larger and thicker documents
  • LONG LASTING SUPPLY; ideal for everyday business use and professional mass mailings, each box of these premium #9 Security Envelopes provide a super long lasting 500 envelope supply, for the best value on the market!
  • See more on Amazon...

Brand: Aimoh   |   Manufacturer: Aimoh

Dimensions: 4.10 x 11.50 x 9.20 Inches   |   Weight: 0.01 pounds

Amazon Price: $29.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $23.59

See On Amazon




  #13

500 Pack #10 Double Window Security Self-Seal Envelopes - Perfect Size for Multiple Business Statements, Quickbooks Invoices, and Return Envelopes, Size 4-1/8 x 9-1/2 - White - 24 LB

Asin: B08Y8TWR38   |   Model: HERKKA   |   PartNumber: HERKKA

Premium Security Tinted Pattern: #10 Security Envelopes Are Designed With A Premium Security Printed Design To Provide Guaranteed Privacy For Your Legal Or Business Mail, Offer The Protection Contents And Sensitive Information, A Security Tint Makes Envelopes Hard To See Through That Ensures Upmost Privacy..
Long Lasting Supply: Each Box Has 500 Envelopes Which Can Meet A Long Lasting Supply, Ideal For Mass Mailing Of Everyday Business Tasks! Our Envelopes With Smooth Thick Paper, It's Fully Compatible With Most Ink Jet And Laser Printers, Can Print Quick And Easily Without Worry About Paper Jams. Click The Orange Button To Order Now..
Ultra Strong Easy Seal: #10 Envelopes Are Manufactured With Ultra Self-Seal Adhesive Strip To Create A Full, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear, Ideal For Mailing Larger Documents Without Splitting, Is Guaranteed To Stay Sealed With No Need For Tape Or Glue Sticks..
Double Window Envelope Design: Envelopes With Dual Window Allows Sender And Recipient Address To Show Through Our Unique 2 Window, Secure Envelopes Suitable For Everyday Business, Legal Mailing, And Business Billing Statements While Protecting Sensitive Contents And Information..

Features

  • #10 SECURITY ENVELOPES:Our #10 double window envelopes can easily read dual windows for everyday business mailings and postal addresses. You can use business mailing envelopes for sending invoices and checks. It's the perfect for secure business mailing, invoices, billing statements, checks, everyday home and other business mail.
  • DOUBLE WINDOW ENVELOPE DESIGN: Envelopes with dual window allows sender and recipient address to show through our unique 2 window, secure envelopes suitable for everyday business, legal mailing, and business billing statements while protecting sensitive contents and information.
  • PREMIUM SECURITY TINTED PATTERN: #10 Security envelopes are designed with a premium security printed design to provide guaranteed privacy for your legal or business mail, offer the protection contents and sensitive information, a security tint makes envelopes hard to see through that ensures upmost privacy.
  • ULTRA STRONG EASY SEAL: #10 envelopes are manufactured with ultra SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing larger documents without splitting, is guaranteed to stay sealed with no need for tape or glue sticks.
  • LONG LASTING SUPPLY: Each box has 500 envelopes which can meet a long lasting supply, ideal for mass mailing of everyday business tasks! Our envelopes with smooth thick paper, it's fully compatible with most ink jet and laser printers, can print quick and easily without worry about paper jams. Click the Orange Button to order now.
  • See more on Amazon...

Brand: HERKKA   |   Manufacturer: HERKKA

Dimensions: 0.04 x 9.50 x 4.12 inches

Amazon Price: $27.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $17.54

See On Amazon




  #14

Amazon Basics #9 Envelopes with Peel and Seal, Double Window, Security Tinted, 500-Pack, White

Asin: B07GSPSWY5   |   Model: AMZ43   |   PartNumber: AMZ43   |   Ean: 0085227981660   |   UPC: 085227981660

Double Window Allows Sender And Recipient Addresses To Show Through.
Measures 3-7/8 By 8-7/8 Inches Each.
24-Pound White Wove Paper For Quality And Strength; Ideal For Home Or Office.
Interior Security Tint Keeps Content Private; Securely Send Checks, Invoices, Or Other Confidential Documents.

Features

  • 500-count pack of #9 security envelopes with Peel & Seal closure no moisture needed
  • Interior security tint keeps content private; securely send checks, invoices, or other confidential documents
  • Double window allows sender and recipient addresses to show through
  • 24-pound white wove paper for quality and strength; ideal for home or office
  • Measures 3-7/8 by 8-7/8 inches each
  • See more on Amazon...

Brand: Amazon Basics   |   Manufacturer: Amazon

Dimensions: 8.80 x 1.00 x 3.88 inches   |   Weight: 5.96 pounds

Amazon Price: $30.78 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $21.91

See On Amazon




  #15

Mead Envelopes, Letter Size #10, Security Tinted Envelopes, Self Seal, 4-1/8 x 9.5 , Windowless Design, Mailing Envelopes for Official Business & Legal Letters, 200 per Pack (742020)

Asin: B0C4QJ1Q78   |   Model: 01245   |   PartNumber: 01245   |   Ean: 0071723097332   |   UPC: 071723097332

Windowless Design - Best For Legal And Business Mail, These Plain White Letter Envelopes Are Designed Without Any See-Through Panels For Privacy. The Solid Surface Makes It Easy To Print Labels And Addresses..
Made With The Mead Seal Of Quality - Protect Your Mail Without Compromising Quality. These Self Sealing Envelopes Are Created By Mead, A Brand Known For Premium Paper Products And Stationery..
Great Value For Money - Make Sure You Have A Reliable And Long-Lasting Supply Of This Office Essential. Each Pack Comes With 200 Number 10 Envelopes Size Measures 4 1/8 X 9.5”.
Secured Envelopes - Make It Impossible For Prying Eyes To Read Your Sensitive Information. With Its Thick And Opaque Material, These Standard #10 Envelopes Keep Contents Completely Hidden From Outsiders..

Features

  • SEAL IN SECONDS - These easy close self stick envelopes keep your mail secure and sealed conveniently. There's no need to lick, glue, or tape, These regular Mead envelopes peel and seal with secure adhesive.
  • SECURED ENVELOPES - Make it impossible for prying eyes to read your sensitive information. With its thick and opaque material, these standard #10 envelopes keep contents completely hidden from outsiders.
  • WINDOWLESS DESIGN - Best for legal and business mail, these plain White letter envelopes are designed without any see-through panels for privacy. The solid surface makes it easy to print labels and addresses.
  • GREAT VALUE FOR MONEY - Make sure you have a reliable and long-lasting supply of this office essential. Each pack comes with 200 number 10 envelopes size measures 4 1/8 x 9.5
  • MADE WITH THE MEAD SEAL OF QUALITY - Protect your mail without compromising quality. These self sealing envelopes are created by Mead, a brand known for premium paper products and stationery.
  • See more on Amazon...

First Available: 05/29/2023

Brand: Mead   |   Manufacturer: ACCO Brands

Dimensions: 0.10 x 9.50 x 4.13 inches

Amazon Price: $14.00 | as of 05/02/2024 (9:55pm pst) *DETAILS

See On Amazon




  #16

Quality Park 9" x 12" Self-Seal Catalog Envelopes, for Mailing, Organizing and Storage, Brown Kraft, Heavy 28-lb Paper, 100 Per Box (QUA44562)

Asin: B0006ZIIJO   |   Model: 44562   |   PartNumber: 44562
Ean: 0640206534864, 0085227445629, 0809302108915, 0801593325644, 0804993588640, 0791836660680, 0800011368737, 0806792126955, 0045555752998, 0823019739514, 0642125282963, 0100003519506, 0999992893069
UPC: 085227445629, 045555752998, 806792126955, 791836660680, 804993588640, 823019739514, 100003519506, 640206534864, 801593325644, 999992893069, 800011368737, 809302108915, 642125282963

Redi-Strip Provides A Clean, Quick Seal Immediately Upon Contact. Simply Peel Off The Adhesive Strip And Press To Seal. The Peel-Off Strip Protects The Adhesive From Dust For A Longer Shelf Life..
Holds Documents Flat Or Folded..
Large Count Gives An Ample Supply, So Purchasing Is Kept To A Minimum..
Manufactured From A Durable Stock For Extra Protection In Mailing, Storage And Handling..

Features

  • Envelopes with Redi-Strip closure are perfect for storing and mailing letters, documents, catalogs, photos and other home and business mailings.
  • Manufactured from a durable stock for extra protection in mailing, storage and handling.
  • Redi-Strip provides a clean, quick seal immediately upon contact. Simply peel off the adhesive strip and press to seal. The peel-off strip protects the adhesive from dust for a longer shelf life.
  • Large count gives an ample supply, so purchasing is kept to a minimum.
  • Holds documents flat or folded.
  • See more on Amazon...

First Available: 04/04/2023

Brand: Quality Park

Dimensions: 2.90 x 12.20 x 9.40 inches   |   Weight: 1.00 Pounds

Amazon Price: $16.74 | as of 05/02/2024 (9:55pm pst) *DETAILS
List Price: $19.99 | Used Price: $15.27

See On Amazon




  #17

Mr. Pen- Security Envelopes #10, 50 Pack, Envelopes Self Seal, Business Envelopes, Security Envelopes Peel and Seal, Self Sealing Envelopes, 10 Security Envelopes, No 10 Envelopes.

Asin: B098MFBLX2   |   Model: NAM50   |   PartNumber: NAM50   |   Ean: 0810053333945   |   UPC: 810053333945

The Bright White Paper Makes An Impression On Business Mailings And Personal Correspondence. Each Security Envelope Measures 9.4" X 4.1"..
Mr. Pen Security Envelopes Are Fully Compatible With Most Inkjet And Laser Printers For Quick And Easy Addressing..
Mr. Pen #10 Envelopes Are Designed With A Security Tint Pattern To Protect Contents And Sensitive Information, Perfect For Secure Mailing..
Mr. Pen #10 Envelopes Are Designed With A Strong Self-Seal Adhesive Strip To Create A Complete, Super Secure Seal Across Each Envelope's Width That Won't Easily Open Or Tear..

Features

  • Package includes 50 security envelopes, perfect for everyday business correspondence and mailing tasks!
  • Mr. Pen #10 envelopes are designed with a strong self-seal adhesive strip to create a complete, super secure seal across each envelope's width that won't easily open or tear.
  • The bright white paper makes an impression on business mailings and personal correspondence. Each security envelope measures 9.4 x 4.1.
  • Mr. Pen #10 envelopes are designed with a security tint pattern to protect contents and sensitive information, perfect for secure mailing.
  • Mr. Pen security envelopes are fully compatible with most inkjet and laser printers for quick and easy addressing.
  • See more on Amazon...

Brand: Mr. Pen   |   Manufacturer: Mr. Pen

Dimensions: 0.01 x 9.40 x 4.10 inches

Amazon Price: $5.85 | as of 05/02/2024 (9:55pm pst) *DETAILS

See On Amazon




  #18

500#10 Windowless Security Envelopes, Peel and Seal, Security Tinted, Printer Friendly Design, Dimensions - 4-1/8 Inch x 9 Inch

Asin: B01N175R8R   |   Model: BSS-92588-009   |   PartNumber: BSS-92588-009   |   Ean: 0865181000375   |   UPC: 865181000375

Self Seal Design That Is Quick And Easy And Guaranteed To Stay Sealed With No Need For Tape Or Glue Sticks.
Maintains Professional Look And Feel Throughout Transit With Our Durable 24 Lb White Wove Envelope Paper.
Printer Friendly Envelopes With Smooth Thick Paper Saves Time And Frustration While Printing With Laser Or Inkjet Printers.
Provides Complete Mail Security With Dark Black Security Tint That Completely Hides You Mail.

Features

  • Perfectly fit standard 8.5 x 11 paper sizes and other large documents like invoices, letters, checks, and more
  • Provides complete mail security with dark black security tint that completely hides you mail
  • Self seal design that is quick and easy and guaranteed to stay sealed with no need for tape or glue sticks
  • Printer friendly envelopes with smooth thick paper saves time and frustration while printing with laser or inkjet printers
  • Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper
  • See more on Amazon...

Brand: Blue Summit Supplies   |   Manufacturer: Blue Summit Supplies

Dimensions: 0.01 x 8.00 x 4.00 inches   |   Weight: 0.01 pounds

Amazon Price: $25.61 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $19.96

See On Amazon




  #19

500 No. 9 Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Peel and Seal Flap - Number 9 Size 3 7/8 Inch X 8 7/8 Inch

Asin: B01M5HR1N3   |   Model: BSS-92588-002   |   PartNumber: BSS-92588-002   |   Ean: 0865181000306   |   UPC: 865181000306

Provides Complete Business Mail Security: Your Invoices And Statements Will Be Completely Hidden With Our Dark Security Tint Design.
Maintains Professional Look And Feel Throughout Transit With Our Durable 24 Lb White Wove Envelope Paper.
Just Peel And Seal To Create A Strong Lasting Seal Without Licking Or Moistening. Our Self Seal Design Is Quick And Easy And Is Guaranteed To Stay Sealed With No Need For Tape Or Glue Sticks..
Quickly And Easily Stuff Our Wide Envelopes With Several Invoices Or Business Statements.

Features

  • Perfectly fits QuickBooks Invoices and business billing statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique two window design.
  • Quickly and easily stuff our wide envelopes with several invoices or business statements
  • Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design
  • Just peel and seal to create a strong lasting seal without licking or moistening. Our self seal design is quick and easy and is guaranteed to stay sealed with no need for tape or glue sticks.
  • Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper
  • See more on Amazon...

Brand: Blue Summit Supplies   |   Manufacturer: Blue Summit Supplies

Dimensions: 4.50 x 8.50 x 12.00 inches

Amazon Price: $28.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $16.78

See On Amazon




  #20

500 Self Seal Number 10 Single Right Window Envelopes - Security Lining - Designed for Secure Mailing of Invoices, Documents, and Business Statements, 4 1/8 x 9 1/2 Inches, 500 Ct

Asin: B07Q8749T1   |   Ean: 0810007060385   |   UPC: 810007060385

Provides Complete Business Mail Security; Your Professional Business Mail Will Be Completely Hidden With Our Dark Security Tint Design.
Maintain A Professional Look And Feel Throughout Transit With Our Durable 24 Lb White Wove Envelope Paper.
Create Professional Looking Mail With The Added Security Of A Single Window Envelope. Your Business Mail Recipient Address Will Show Through The Single Right Window, With Your Return Address Label Added To The Top Left Corner.
Just Fold Down Flap And Press To Create A Strong Lasting Seal. With No More Headaches Or Bad Tastes In Your Mouth From Licking Envelopes, Our Self Sealing Design Is Quick, Easy, And Guaranteed To Stay Sealed.

Features

  • Our number 10 security envelope is perfect for mailing invoices, billing statements, and other business mail where the address is formatted on the right
  • Just fold down flap and press to create a strong lasting seal. With no more headaches or bad tastes in your mouth from licking envelopes, our self sealing design is quick, easy, and guaranteed to stay sealed
  • Provides complete business mail security; your professional business mail will be completely hidden with our dark security tint design
  • Create professional looking mail with the added security of a single window envelope. Your business mail recipient address will show through the single right window, with your return address label added to the top left corner
  • Maintain a professional look and feel throughout transit with our durable 24 lb white wove envelope paper
  • See more on Amazon...

Brand: Blue Summit Supplies   |   Manufacturer: Blue Summit Supplies

Dimensions: 0.01 x 8.00 x 4.00 inches

Amazon Price: $35.99 | as of 05/02/2024 (9:55pm pst) *DETAILS
Used Price: $30.59

See On Amazon





Looking For Something Else? Search

Home & Garden


Home Improvement


Industrial


Electronics


Office


Car & Automotive


Sporting Goods


Beauty Supplies


Health & Personal Care


Fashion


Toys and Hobby



Additional Categories


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.
As an Amazon Associate we earn from qualifying purchases.