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100% satisfaction guaranteed or your money back. Once the envelope has been sealed, it cannot be opened without visible signs of tampering.
Outside size: 8. 5x12 inches, usable size: 8. 5x11 inch. Durable: the surface of this bubble envelopes made from a durable, recycled kraft paper. Puncture, tamper and water resistant providing extra security for item being shipped. Self-adhearing - peel-and-seal strip is quick and easy to use. Kraft bubble mailers - this pack contains 10 light weight bubble cushoined mailer envelopes.

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, thicker, perfect for photos, catalogs, larger documents and other business mailings.


Provides complete security: your documents are safe from others during transit. Allows for organized storage of personal and company documents due to its large size and Security Tint. Safe for sensitive documents like tax, legal, and financial documents.

100 envelope pack; these envelopes are manufactured with a window-less front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack.
Enveguard technology; in today's world where our health, the team of engineers and developers at Aimoh have researched and developed the EnveGuard Technology and Approval systems, at Aimoh we approve only the highest quality products, privacy and security is so much threatened, produced from the best and safest material on earth.

Durable multi-purpose; ideal for mailing catalogues, direct mail, magazines, brochures and more, promotional material, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.9x12 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 9x12 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market!28lb stock; manufactured from tough, woven paper extends the tampering resistance of this envelope, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, standing up to normal postal wear and tear without damage, .9
9x12 kraft envelopes; aimoh’s catalog envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence.

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! 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, labeling or hand-addressing, manufactured with a windowless front panel for easy printing, perfect for quick, mass business mailings.

You don't need to worry about the contents in the white catalog mailing envelopes falling out during transit even you have put hefty 60 sheets of paper or magazines.
Convenient storagevalbox 9x12 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused catalog envelopes organize and storage. 9 x 12 inch self sealing envelopes is perfect for standard letter size papers, business documents, 250 Packs Coming with a nice storage box, contracts, photographs, magazines and more without folding. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy.


Perfect size for standard 8. 5’’ x 11’’ letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely. Securely holds hefty files during transit due to it sturdy construction and thick 28 LB Kraft Paper.
1. SALES4LESS
#ad
SALES4LESS #2 Kraft Bubble Mailers 8.5x12 Inches Shipping Padded Envelopes Self Seal Waterproof Cushioned Mailer 10 Pack, KBMVR_8.5X12-10
#adSALES4LESS #ad - Remove strip and close. Material - these kraft bubble mailers are made out of polypropylene material, 3/16" bubble cushioning wraps to help keep objects safe in shipping. The interior built with bubble lined wall construction for extra protection during transit, ensure the packages arrive in great condition.100% satisfaction guaranteed or your money back. Once the envelope has been sealed, it cannot be opened without visible signs of tampering.
More information #ad
Meets us postal ups fedex dhL regulations for standard Shipping shipping materials packages. They are 100% light weight and ad no cost to your shipping destination. Outside size: 8. 5x12 inches, usable size: 8. 5x11 inch. Durable: the surface of this bubble envelopes made from a durable, recycled kraft paper. Puncture, tamper and water resistant providing extra security for item being shipped. Self-adhearing - peel-and-seal strip is quick and easy to use. Kraft bubble mailers - this pack contains 10 light weight bubble cushoined mailer envelopes.
Brand | SALES4LESS #ad |
Manufacturer | edestiny inc #ad |
Height | 12 Inches |
Length | 8.5 Inches |
Weight | 0.03 Pounds |
Width | 0.01 Inches |
Part Number | KBMVR_8.5X12-10 |
Model | KBMVR_8.5X12-10 |
More information #ad
2. Aimoh
#ad
100 9 x 12 SELF Seal Security White Catalog Envelopes, Security Tinted, Ultra Strong Quick-Seal, 9x12 inch 38100, 28lb
#adAimoh #ad - 100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence!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.
More information #ad
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. For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, thicker, perfect for photos, catalogs, larger documents and other business mailings.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 2.5 Inches |
Length | 9 Inches |
Weight | 4.06 Pounds |
Width | 12 Inches |
Part Number | FBA_38100 |
Model | FBA_38100 |
More information #ad
3. Amazon Basics
#ad
100-Pack, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes, White, Peel & Seal
#adAmazon Basics #ad - Measures 9 by 12 inches each. Ideal for mailing catalogs, booklets, brochures, and multi-page documents. Easy-to-seal peel and Seal closure—no moisture needed. 100-pack of no. 10-1/2 catalog envelopes. Durable 28-pound white woven paper for quality and strength.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP15 |
Model | AMZP15 |
More information #ad
4. Blue Summit Supplies
#ad
Securely Holds up to 60 Sheets of Paper with Strong Peel and Seal Flap 100 Envelopes, Designed for Secure Mailing, 100 9 X 12 Self Seal Security Catalog Envelopes
#adBlue Summit Supplies #ad - Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty shipments like 60 sheets of paper or magazines.Provides complete security: your documents are safe from others during transit. Allows for organized storage of personal and company documents due to its large size and Security Tint. Safe for sensitive documents like tax, legal, and financial documents.
More information #ad
Perfect size for standard 8. 5'' x 11'' letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely. Great for storing receipts, magazines, tax returns, monthly financials, reports and more. Securely holds hefty files during transit due to it sturdy construction and thick 28 LB White Wove Paper.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Part Number | BSS-92588-010 |
More information #ad
5. Aimoh
#ad
#10 Security Tinted Self-Seal Envelopes, 100 Count 34100, EnveGuard, Size 4-1/8 X 9-1/2 Inches, No Window, 24 LB, White
#adAimoh #ad - 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.100 envelope pack; these envelopes are manufactured with a window-less front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack.
More information #ad
Super security tint pattern; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing. Laser and inkjet printer compatible; premium construction measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for quick and easy addressing! Click the Orange Button to order now. Enveguard technology; in today's world where our health, the team of engineers and developers at Aimoh have researched and developed the EnveGuard Technology and Approval systems, at Aimoh we approve only the highest quality products, privacy and security is so much threatened, produced from the best and safest material on earth.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 2.2 Inches |
Length | 9.7 Inches |
Width | 4.3 Inches |
Part Number | 34100 |
Model | 34100 |
More information #ad
6. Aimoh
#ad
28lb, 9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes, 100 Count, 9x12 Inch 38300
#adAimoh #ad - Self adhesive seal; aimoh's 9 x 12 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 thicker catalogues, brochures and magazines.Durable multi-purpose; ideal for mailing catalogues, direct mail, magazines, brochures and more, promotional material, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.9x12 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 9x12 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market!28lb stock; manufactured from tough, woven paper extends the tampering resistance of this envelope, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, the durable, standing up to normal postal wear and tear without damage, .9
More information #ad
99x12 kraft envelopes; aimoh’s catalog envelopes combine tough 28lb golden kraft paper stock, strong self-sealing SELF-SEAL Closure for the best catalog envelopes on the market, perfect for large documents and all business correspondence.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Weight | 3.9 Pounds |
Part Number | AE-912CGS |
More information #ad
7. Aimoh
#ad
Size 4-1/8 x 9-1/2 Inches, Windowless Design, Ultra Strong Quick-Seal Closure, White, 500 Count 34010, Premium Security Tint Pattern, #10 Security Self-Seal Envelopes, 24 LB, EnveGuard
#adAimoh #ad - 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.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! 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.
More information #ad
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. Windowless design; envelopes ideal for standard business & legal documents and sensitive correspondence, labeling or hand-addressing, manufactured with a windowless front panel for easy printing, perfect for quick, mass business mailings.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Height | 4.25 Inches |
Length | 11.5 Inches |
Width | 10 Inches |
Part Number | 34010-500 |
Model | 34010-500 |
More information #ad
8. ValBox
#ad
Organizing and Storage, ValBox 9x12 Self Seal Catalog Envelopes 250 Packs White Envelopes with Peel and Seal Flap for Mailing
#adValBox #ad - Peel & seal, no licking this self seal catalog envelopes are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. It's not easy to see through the contents because of the thicken paper. Provides complete security adhesive on valbox 9x12" security catalog envelopes creates a strong lasting seal.You don't need to worry about the contents in the white catalog mailing envelopes falling out during transit even you have put hefty 60 sheets of paper or magazines.
More information #ad
Keep your item safe and protect your privacy. Good job in saving time. High quality kraft papervalbox heavyweight catalog envelopes are made of sturdier kraft paper for exceptional rip, tear and puncture resistance. 9 x 12 inches, valbox white catalog envelopes are 250pcs/packs. Convenient storagevalbox 9x12 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused catalog envelopes organize and storage. 9 x 12 inch self sealing envelopes is perfect for standard letter size papers, business documents, 250 Packs Coming with a nice storage box, contracts, photographs, magazines and more without folding. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy.
Brand | ValBox #ad |
Manufacturer | ValBox #ad |
Part Number | VB026 |
More information #ad
9. Amazon Basics
#ad
AMZP12, Brown Kraft, 6x9 Inch, Amazon Basics Catalog Mailing Envelopes, Peel & Seal, 100-Pack
#adAmazon Basics #ad - 100-pack of 6 x 9 inch catalog envelopes. Measures 6 by 9 inches each. Ideal for mailing catalogs, booklets, brochures, and multi-page documents. Easy-to-seal peel and Seal closure—no moisture needed. Durable 28-pound brown kraft material provides privacy and strength.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP12 |
Model | AMZP12 |
More information #ad
10. Blue Summit Supplies
#ad
100 9 X 12 Self Seal Golden Brown Kraft Catalog Envelopes, Oversize Strong Peel and Seal Flap with 28 Pound Kraft Paper- 100 Envelopes, Designed for Secure Mailing
#adBlue Summit Supplies #ad - Allows for organized storage of personal and company documents due to its large size. Safe for sensitive documents like tax, legal, and financial documents.Perfect size for standard 8. 5’’ x 11’’ letter paper, wide opening saves times when stuffing up to 60 sheets of letter paper securely. Securely holds hefty files during transit due to it sturdy construction and thick 28 LB Kraft Paper.
More information #ad
Just peel and seal to create a strong lasting seal: No need to worry about your contents failing out during transit even when shipping hefty shipments like 60 sheets of paper or magazines. Provides complete security: your documents are safe from others during transit. Great for storing receipts, monthly financials, magazines, tax returns, reports and more.Brand | Blue Summit Supplies #ad |
Manufacturer | Blue Summit Supplies #ad |
Part Number | BSS-92588-014 |
More information #ad