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Envelopes have durable 2 prong metal clasps and reinforced eyelets to let you access your files as needed; open, close, repeat.


Gummed flap: in addition to the clasp closure, these best envelopes have a moisture activated secure seal with Deep Gumming On The Flap To Create A Permanent Seal - The Flaps Close With Full Flap Gum To Endure Humid Climates To Ensure The Envelope Stays Sealed So Your Contents Don't Fall Out.

Brown kraft stock designed to give contents extra protection during mailing, storage and handling. Great for home, school, interoffice or mailing.
The flaps close with full flap gum to endure humid climates to ensure the envelope stays sealed so your contents don't fall out! 9 x 12 size: perfect size for mailing and storing 8-1/2 x 11 sized documents flat when folding is undesirable. Brown kraft 28 lb stock: perfect for everyday home and business use, Quality Park's clasp envelopes are constructed from heavyweight 28 lb.

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Durable multi-purpose; ideal for mailing catalogues, direct mail, promotional material, magazines, brochures and more, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information. 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.




1. Quality Park
#ad
Drawings or Posters, for Oversized Papers, 28 lb Kraft Paper, 100/Box QUA37810, Clasp and Gummed Closures, Quality Park 12 x 15-1/2 Clasp Envelopes
#adQuality Park #ad - A great value; you never know when you’ll need these jumbo catalog envelopes for oversized storage. Quality park 12x15 1/2 clasp envelopes are a staple of every office; a gummed flap & reusable clasp make them ideal for mailing and storage; 100/box.Envelopes have durable 2 prong metal clasps and reinforced eyelets to let you access your files as needed; open, close, repeat.
More information #ad
A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail. Heavyweight 28 lb kraft paper envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office.Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 4.4 Inches |
Length | 18.2 Inches |
Weight | 0.06 Pounds |
Width | 12.4 Inches |
Part Number | QUA37810 |
Model | QUA37810 |
More information #ad
2. Quality Park
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41967, Brown Kraft, Gummed, Quality Park Heavyweight Catalog Envelopes, 100 per Box, 12 x 15.5
#adQuality Park #ad - Paper stock. Great value: conveniently packed in 100 count to reduce the frequency of repurchasing. Ideal: these catalog envelopes are a great option for mailing, storage, and organizing.More information #ad
Multi-purpose: these 12 x 15. 5 envelopes are perfect for storing and mailing documents, catalogs, photo's and other home and business mailings. Durable: made from heavyweight 28 lb. Gummed: fully gummed flaps provide a secure seal to keep contents secured.Brand | Quality Park #ad |
Manufacturer | 0 #ad |
Height | 3.2 Inches |
Length | 16.1 Inches |
Weight | 6.75 Pounds |
Width | 12.4 Inches |
Part Number | 41967 |
Model | 41967 |
More information #ad
3. Best Envelopes
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10 Envelopes, Brown Kraft Catalog With Clasp Closure & Gummed Seal, 28lb Heavyweight Paper Envelopes, 12 x 15.5 Clasp Envelopes, Storing Or Mailing Documents, Great For Filing, 12" x 15.5"
#adBest Envelopes #ad - Brown kraft stock designed to Give Contents Extra Protection During Mailing, Storage & Handling. Envelope pack – pack of 10 envelopes accommodates variety Of Small & Large Documents For Home, Business, Office, Legal & More.Gummed flap: in addition to the clasp closure, these best envelopes have a moisture activated secure seal with Deep Gumming On The Flap To Create A Permanent Seal - The Flaps Close With Full Flap Gum To Endure Humid Climates To Ensure The Envelope Stays Sealed So Your Contents Don't Fall Out.
More information #ad
Catalog orientation – classic open end style enables fast, convenient Stuffing For Letter, Legal Document, Pamphlet, Coupon & Other Common Mailers. Brown kraft 28 lb stock: perfect for everyday home & business use - best envelopes clasp Envelopes Are Constructed From Heavyweight 28 lb.Brand | Best Envelopes #ad |
Manufacturer | Best Print #ad |
Height | 0.25 Inches |
Length | 6 Inches |
Width | 9 Inches |
Part Number | 6X9 - 25 |
More information #ad
4. Quality Park
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Great for Filing, Storing or Mailing Documents, 100 per Box 37890, 28 lb Brown Kraft, Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps
#adQuality Park #ad - Reusable clasp: designed for repeated use, office, double prong metal clasp is durable and eyelets are reinforced. Packed in 100 count: so many uses means supply is depleted quickly! Conveniently packed in 100 count to reduce frequency of purchasing.Brown kraft stock designed to give contents extra protection during mailing, storage and handling. Great for home, school, interoffice or mailing.
More information #ad
Gummed flap: in addition to the clasp closure, these quality park envelopes have a moisture activated secure seal with deep Gumming on the flap to create a permanent seal. The flaps close with full flap gum to endure humid climates to ensure the envelope stays sealed so your contents don't fall out! 9 x 12 size: perfect size for mailing and storing 8-1/2 x 11 sized documents flat when folding is undesirable. Brown kraft 28 lb stock: perfect for everyday home and business use, Quality Park's clasp envelopes are constructed from heavyweight 28 lb.
Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 3.75 Inches |
Length | 14 Inches |
Weight | 4 Pounds |
Width | 9.1 Inches |
Part Number | QUA37890 |
Model | 37890 |
More information #ad
5. Aimoh
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9 X 12 Self-Seal Brown Kraft Catalog Mailing Envelopes, 28lb, 100 Count, 9x12 Inch 38300
#adAimoh #ad - 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, the durable, durable Construction like 28lb paper stock, the brown kraft material will insure privacy of the envelopes contents, standing up to normal postal wear and tear without damage, woven paper extends the tampering resistance of this envelope, .9
More information #ad
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. Durable multi-purpose; ideal for mailing catalogues, direct mail, promotional material, magazines, brochures and more, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information. 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.
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Weight | 3.9 Pounds |
Part Number | 38300 |
More information #ad
6. JAM Paper
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JAM PAPER 12 x 15 1/2 Open End Catalog Commercial Envelopes, Brown Kraft Manila, 25/Pack
#adJAM Paper #ad - Fashioned from 28 lb paper and features a gum closure. Color: Brown Kraft. Quantity: 25 per pack. Size: 12 x 15. 5 inches. These envelopes are perfect for commercial & business mailing, invitations, personal mailing, and so much more!.More information #ad
Brand | JAM Paper #ad |
Manufacturer | JAM Paper & Envelope #ad |
Height | 15.5 Inches |
Length | 12 Inches |
Width | 0.1 Inches |
Part Number | 900493255a |
More information #ad
7. LUXPaper
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Invoices or Statements, Important Documents, Booklets, 12 x 15 1/2 Clasp Envelopes, 28lb. Brown Kraft 50 Qty. | Perfect for Tax Season, Letters, Catalogs | 1215C-BK-50
#adLUXPaper #ad - Paper weight: 28lb. Size: 12 in x 15 1/2 in / 12" x 15. 5" / 305mm x 394mm. Text / color: 18pt. Also prints on digital and offset printing presses. Quantity: Pack of 50 Printer friendly: print with your Laser and Inkjet Printers.More information #ad
Grocery bag - a rustic, recycled grocery bag brown color with the look and feel of a paper shopping bag. Uses: catalogs, direct mail, annual reports, financial Mailings, Brochures, Corporate Mailings, invitations and so much more! Applications: Business Mailings, magazines, Personal Mail.Brand | LUXPaper #ad |
Manufacturer | LUXPaper #ad |
Part Number | 1215C-BK-50 |
Model | 1215C-BK-50 |
More information #ad
8. Quality Park
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100/Box QUA44082, 28 lb. White Wove, Quality Park 12" x 15-1/2" Redi-Strip Envelopes, Self-Sealing Closure
#adQuality Park #ad - 12" x 15-1/2" envelopes – the perfect size for holding larger documents flat. Redi-seal closure does not require moisture to seal. Manufactured from heavyweight 28 lb.More information #ad
White wove stock for extra protection. Unique double-flap design keeps the gum from sticking before use; simply raise the lower flap and press to seal. Conveniently packed in 100 count to reduce frequency of purchasing.Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 3 Inches |
Length | 16 Inches |
Weight | 6.2 Pounds |
Width | 12.5 Inches |
Part Number | QUA44082 |
Model | QUA44082 |
More information #ad
9. Amazon Basics
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AMZP13, Peel & Seal, Brown Kraft, 9x12 Inch, Amazon Basics Catalog Mailing Envelopes, 100-Pack
#adAmazon Basics #ad - 100-pack of 9 x 12 inch catalog envelopes. Easy-to-seal peel & Seal closure—no moisture needed. Measures 9 by 12 inches each. Ideal for mailing catalogs, booklets, brochures, and multi-page documents. Durable 28-pound brown kraft material provides privacy and strength.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP13 |
Model | AMZP13 |
More information #ad