As an Amazon Associate I earn from qualifying purchases.

Columbian 9 x 12 envelopes have a patented SimplySafe seal that will show signs of tampering, safeguarding against unauthorized opening. Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside.

White 28lb stock; perfect for everyday business use, aimoh’s 6x9 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.6
25 6 x 9 catalog envelopes in every pack for mailing and everyday business correspondence! Security tint pattern; ideal for secure business mailing and sensitive correspondence, each 6x9 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing.

White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.
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. 100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! .


100 10 x 13 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! Self adhesive seal; aimoh's 10 x 13 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.
White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, Aimoh’s 10x13 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.

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! 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 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.


1
10x13 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.

1. Amazon Basics
#ad
White, 100-Pack, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes, Peel & Seal
#adAmazon Basics #ad - Easy-to-seal peel and Seal closure—no moisture needed. 100-pack of no. 10-1/2 catalog envelopes. Measures 9 by 12 inches each. Durable 28-pound white woven paper for quality and strength. Ideal for mailing catalogs, brochures, booklets, and multi-page documents.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 3 Inches |
Length | 12 Inches |
Weight | 3.84 Pounds |
Width | 9 Inches |
Part Number | AMZP15 |
Model | AMZP15 |
More information #ad
2. Columbian Envelopes
#ad
Peel and Seal Closure, Security Tint, 100/Box COLO930, SimplySafe Tamper Evident, Columbian Envelopes Columbian 9 x 12 Catalog Mailing Envelopes, Pull Strip, White
#adColumbian Envelopes #ad - What you'll receive: a box of 100 columbian 9 x 12 inch white catalog envelopes with a SimplySafe tamper-evident seal, pull strip opening and 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. Protect critical documents or your customers' sensitive data; these tinted envelopes have a reflex blue pattern that obscures the details of what's inside.
More information #ad
Each catalog envelope is easy to open and close; simply remove the Release & Seal strip and press the flap closed for a clean, sanitary seal; use the pull strip to open without difficulty. Stock up on boxes of 100 catalog mailing envelopes made from durable 28 lb paper and save; these tamper evident catalog envelopes are ideal for sending important documents through the mail.Brand | Columbian Envelopes #ad |
Manufacturer | TOPS Products #ad |
Height | 3 Inches |
Length | 12.19 Inches |
Width | 9.75 Inches |
Part Number | COLO930 |
Model | COLO930 |
More information #ad
3. Aimoh
#ad
28lb, Security Tinted, 25 Count, Ultra Strong Quick-Seal, 6x9 inch 38169, 25 6 x 9 Self-Seal Security White Catalog Envelopes
#adAimoh #ad - Self adhesive seal; aimoh's 6 x 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 thicker catalogues, brochures and magazines.White 28lb stock; perfect for everyday business use, aimoh’s 6x9 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.6
More information #ad
6x9 catalog envelopes; aimoh’s white 6x9 security envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 6x9 envelopes on the market. 25 6 x 9 catalog envelopes in every pack for mailing and everyday business correspondence! Security tint pattern; ideal for secure business mailing and sensitive correspondence, each 6x9 envelope contains a super secure, security tint pattern to protect contents, information and data when mailing.
Brand | Aimoh #ad |
Manufacturer | AImoh #ad |
Part Number | 38169 |
Model | 38169 |
More information #ad
4. Aimoh
#ad
Ultra Strong Quick-Seal, 9x12 inch 38100, 100 9 x 12 SELF Seal Security White Catalog Envelopes, Security Tinted, 28lb
#adAimoh #ad - 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.White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, aimoh’s 9x12 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.
More information #ad
For 8. 5x11 documents; large 9x12 size and strong quick-seal closure security tinted envelopes, thicker, catalogs, perfect for photos, larger documents and other business mailings.99x12 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. 100 9 x 12 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! .
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
5. Columbian Envelopes
#ad
28 lb White Wove, Columbian Catalog Envelopes, 100 per Box COLO652, Release & Seal Self-Sealing Closure, 6" x 9"
#adColumbian Envelopes #ad - Columbian envelopes 6" x 9" Catalog envelopes are a safe, secure choice for smaller mailings. Top-loading envelopes make it easy to drop in flyers or other enclosures; ideal for flat rate mailings. Value-packed boxes of 100 envelopes; stock up for home, Office and School.More information #ad
White wove envelopes provide privacy, protection and durability; The perfect heavyweight stock for everyday business use. 28 lb. Peel the paper strip from your release & Seal envelope and press for Permanent closure; No moisture required.Brand | Columbian Envelopes #ad |
Manufacturer | TOPS Products #ad |
Height | 2.9 Inches |
Length | 9.4 Inches |
Width | 6.4 Inches |
Part Number | COLO652 |
Model | COLO652 |
More information #ad
6. Aimoh
#ad
10x13 inch 39100, 100 Count, Security Tinted, Ultra Strong Quick-Seal, 100 10 x 13 Self-Seal Security White Catalog Envelopes, 28lb
#adAimoh #ad - 10x13 catalog envelopes; aimoh’s white 10x13 security envelopes combine a professional security tint pattern, large size for business documents and premium quality for the best 10x13 envelopes on the market. Security tint pattern; ideal for secure business mailing and sensitive correspondence, security tint pattern to protect contents, each 10x13 envelope contains a super secure, information and data when mailing.100 10 x 13 catalog envelopes in every pack for a long lasting supply, easy bulk mailing and everyday business correspondence! Self adhesive seal; aimoh's 10 x 13 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.
More information #ad
White 28lb stock; perfect for everyday business use, super secure seal across each envelope's width that won't easily open or tear and use high quality, Aimoh’s 10x13 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, white 28lb stock for a professional finish.
Brand | Aimoh #ad |
Manufacturer | AImoh #ad |
Part Number | 39100 |
Model | 39100 |
More information #ad
7. Aimoh
#ad
100 Count, 9x12 Inch 38300, 9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes, 28lb
#adAimoh #ad - 28lb stock; manufactured from tough, standing up to normal postal wear and tear without damage, the brown kraft material will insure privacy of the envelopes contents, woven paper extends the tampering resistance of this envelope, the durable, durable Construction like 28lb paper stock, .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! 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.
More information #ad
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 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 |
Part Number | AE-912CGS |
Model | AE-912CGS-38300-100 |
More information #ad
8. Amazon Basics
#ad
6x9 Inch, Amazon Basics Catalog Mailing Envelopes, Brown Kraft, Peel & Seal, 100-Pack
#adAmazon Basics #ad - 100-pack of 6 x 9 inch catalog envelopes. Easy-to-seal peel and Seal closure—no moisture needed. Durable 28-pound brown kraft material provides privacy and strength. Ideal for mailing catalogs, brochures, booklets, and multi-page documents. Measures 6 by 9 inches each.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 3 Inches |
Length | 9 Inches |
Weight | 2 Pounds |
Width | 6 Inches |
Part Number | AMZP12 |
Model | AMZP12 |
More information #ad
9. Aimoh
#ad
28lb, 10x13 inch 39300, Ultra Strong Quick-Seal, 100 Count, 100 10 x 13 Self-Seal Brown Kraft Catalog Envelopes
#adAimoh #ad - Durable multi-purpose; ideal for mailing catalogues, documents, direct mail, magazines, promotional material, brochures and more, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.28lb stock; manufactured from tough, standing up to normal postal wear and tear without damage, woven paper extends the tampering resistance of this envelope, the durable, the brown kraft material will insure privacy of the envelopes contents, durable Construction like 28lb paper stock, .1
More information #ad
10x13 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 10x13 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market! Self adhesive seal; aimoh's 10 x 13 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, ideal for mailing thicker catalogues, super secure seal across each envelope's width that won't easily open or tear, brochures and magazines.110x13 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 |
Part Number | 39300 |
Model | 39300 |
More information #ad
10. JAM Paper
#ad
50/Pack, White, JAM PAPER 7 1/2 x 10 1/2 Open End Commercial Envelopes with Peel and Seal Closure
#adJAM Paper #ad - Size: 7. 5 x 105 inches. Color: White. Qunatity: 50 per pack. Fashioned from 24lb paper, crisp, white envelopes feature a self ashesive closure. Perfect for business mailing, file storage, document organization, and more!.More information #ad
Brand | JAM Paper #ad |
Manufacturer | JAM Paper & Envelope #ad |
Height | 10.5 Inches |
Length | 7.5 Inches |
Weight | 0.4 Pounds |
Width | 0.1 Inches |
Part Number | 356828779d |
More information #ad
30-90% Disocunts Found!
We found that some of the products on this list are now discounted on Amazon! Do you want to see these products?
Disclaimer: We earn small fee from purchases made on Amazon.