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Heavyweight 28 lb kraft manila envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office.

Letter size pricing – ideal 6” x 9” size offers maximum space within usps 1-Stamp Dimension Requirements; Buy Bulk & Save Big on Both Supplies & Shipping. Heavyweight envelope set – pack of 15 single envelopes accommodates Variety of Small & Large Documents for Home, Business, Office, Legal & More.


Catalog orientation – classic open end style enables fast, Pamphlet, Convenient Stuffing For Letter, legal Document, Coupon & Other Common Mailers. Envelope pack – pack of 10 envelopes accommodates variety Of Small & Large Documents For Home, Business, Office, Legal & More.

Order now to get 30 days money back and 1 year warranty, feel free to contact us if there is any issue with the envelopes. Wide application - always stay flat and invisible, files, the thick Kraft envelopes offer a max protection for your privacy and keep your content totally invisible, invitation cards, pictures, documents, great for mailing photos, papers, credit cards.2
The envelopes are with self seal design to offer a strong and convenient sealing experience for you, keep the inner documents safe all the time. High quality material - reject the cheap quality paper! All our Security Catalog Envelopes are made of superior Kraft paper in 2X thicken improvement to offer a top quality, tear and puncture resistance, which features exceptional rip, made to last.


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, .6
Durable multi-purpose; ideal for mailing catalogues, promotional material, direct mail, magazines, brochures and more, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.6x9 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 6x9 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market! .
1. Amazon Basics
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AMZP12, Peel & Seal, Amazon Basics Catalog Mailing Envelopes, 6x9 Inch, Brown Kraft, 100-Pack
#adAmazon Basics #ad - Easy-to-seal peel & Seal closure—no moisture needed. Durable 28-pound brown kraft material provides privacy and strength. Measures 6 by 9 inches each. 100-pack of 6 x 9 inch catalog envelopes. Ideal for mailing catalogs, booklets, brochures, and multi-page documents.More information #ad
Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Part Number | AMZP12 |
Model | AMZP12 |
More information #ad
2. Quality Park
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Quality Park 6 x 9 Clasp Envelopes, 28 lb Kraft Paper, 100 per Box QUA37855, Clasp and Gummed Closures for Storing or Mailing
#adQuality Park #ad - Small envelopes keep documents neat; fold in half instead of bulky double folds in a #10 envelope; ideal for 6 x 8 greeting cards or invites. Quality park 6x9 clasp envelopes are a staple of every office; a gummed flap and reusable clasp make them ideal for mailing and storage; 100 per box.Heavyweight 28 lb kraft manila envelopes are opaque to protect private contents; strong enough for bulk mailing or organizing the office.
More information #ad
Our yellow envelopes have durable 2 prong metal clasps and reinforced eyelets to let you access your files as needed; open, close, repeat. A deeply gummed envelope flap is laid thick with moisture-activated adhesive; creates a firm seal you can trust in the mail. Clasp envelope on paper stock features a gummed flap closure. Double prong metal clasps with reinforced eyelets. Heavily gummed flaps. Reusable envelops.Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 3.9 Inches |
Length | 11.4 Inches |
Weight | 2.36 Pounds |
Width | 6.3 Inches |
Part Number | QUA37855 |
Model | QUA37855 |
More information #ad
3. EnDoc
#ad
6x9 Inch Brown Kraft Catalog Envelopes with Clasp Closure & Gummed Seal – 28lb Heavyweight Paper Envelopes for Home, Business, Legal or School 6 x 9 Manila 15 Pack, Mailing, Office, Clasp Envelopes
#adEnDoc #ad - Made in usa, durable 28lb standard brown kraft envelopes proudly made right here in the united States Provides Confidential Protection & Exceptional Rip, HEAVY DUTY PAPER – Extra Strong, Tear & Puncture Resistance - Thank you for supporting American manufacturing!.Letter size pricing – ideal 6” x 9” size offers maximum space within usps 1-Stamp Dimension Requirements; Buy Bulk & Save Big on Both Supplies & Shipping. Heavyweight envelope set – pack of 15 single envelopes accommodates Variety of Small & Large Documents for Home, Business, Office, Legal & More.
More information #ad
Catalog orientation – classic open end style enables fast, convenient Stuffing for Letter, Legal Document, Pamphlet, Coupon & Other Common Mailers. Double seal design – provides dependable security for work & Personal Mailing; Features Reusable Dual Prong Clasps & Gummed Seals w/ Tough Adhesive Glue.Brand | EnDoc #ad |
Manufacturer | EnDoc #ad |
Part Number | clasp15 |
More information #ad
4. Quality Park
#ad
Quality Park 6 x 9 Clasp Envelopes, 28 lb Kraft Paper, Clasp and Gummed Closures for Storing or Mailing, Bulk Dispenser Box, 500/Carton QUA37555
#adQuality Park #ad - Deep gumming for a secure seal. Stock. Heavyweight 28-lb. Double prong metal clasp and reinforced eyelet. Reusable.More information #ad
Brand | Quality Park #ad |
Manufacturer | Quality Park #ad |
Height | 12.13 Inches |
Length | 11.8 Inches |
Weight | 1 Pounds |
Width | 8.75 Inches |
Part Number | QUA37556 |
Model | QUA37555 |
Warranty | none stated |
More information #ad
5. Best Envelopes
#ad
10 Envelopes, Storing Or Mailing Documents, Great For Filing, 6 x 9 Clasp Envelopes, 28lb Heavyweight Paper Envelopes, Brown Kraft Catalog With Clasp Closure & Gummed Seal, 6" x 9"
#adBest Envelopes #ad - Brown kraft 28 lb stock: perfect for everyday home & business use - best envelopes clasp Envelopes Are Constructed From Heavyweight 28 lb. Brown kraft stock designed to Give Contents Extra Protection During Mailing, Storage & Handling.Catalog orientation – classic open end style enables fast, Pamphlet, Convenient Stuffing For Letter, legal Document, Coupon & Other Common Mailers. Envelope pack – pack of 10 envelopes accommodates variety Of Small & Large Documents For Home, Business, Office, Legal & More.
More information #ad
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.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
6. nobrond
#ad
Photos, Xxcxpark 250 PCS 6x9 Security Catalog Envelopes Printable Self Seal Envelopes, Anti Tear browm Kraft Envelopes for Invitation Cards, Pictures, Documents
#adnobrond #ad - No risk purchase - we’re professional manufacture of all kinds envelopes and paper supplies who is devoted to provide perfect solution for transporting paper or documents. Self seal security catalog envelopes - no glue and water required, no need to lick the envelopes to seal.Order now to get 30 days money back and 1 year warranty, feel free to contact us if there is any issue with the envelopes. Wide application - always stay flat and invisible, files, the thick Kraft envelopes offer a max protection for your privacy and keep your content totally invisible, invitation cards, pictures, documents, great for mailing photos, papers, credit cards.2
More information #ad
250 packs kraft envelopes - package contents 250 pcs security catalog envelopes, business, perfect size 6x9 inches, printable Kraft envelopes allow you print shipping label or other custom label via your laser or inkjet printers, office, great for household, legal and more. The envelopes are with self seal design to offer a strong and convenient sealing experience for you, keep the inner documents safe all the time. High quality material - reject the cheap quality paper! All our Security Catalog Envelopes are made of superior Kraft paper in 2X thicken improvement to offer a top quality, tear and puncture resistance, which features exceptional rip, made to last.
Brand | nobrond #ad |
Manufacturer | nobrond #ad |
Height | 0 Inches |
Length | 6 Inches |
Width | 9 Inches |
Part Number | XC-8004 |
Model | XC-8004 |
More information #ad
7. CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS
#ad
24lb, 500 Cashier Depot 6 X 9 Catalog Envelopes Open End, Premium Paper, 500/Box Brown Kraft Gum Flap
#adCASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad - Gummed flap - Made in USA. 6 x 9 brown Kraft Envelope. Premium heavy 24LB Brown Kraft Paper. Catalog / Open End Style. 500 envelopes per Box.More information #ad
Brand | CASHIER DEPOT YOUR ONE STOP SHOP FOR ALL CASHIER'S NEEDS #ad |
Manufacturer | Cashier Depot #ad |
Height | 6.5 Inches |
Length | 11.5 Inches |
Weight | 8.12 Pounds |
Width | 9.5 Inches |
Part Number | SY6950 |
Model | SY6950 |
More information #ad
8. Aimoh
#ad
Ultra Strong Quick-Seal, 100 Count, 6x9 inch 38900, 100 6 x 9 Self-Seal Brown Kraft Catalog Envelopes, 28lb
#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, ideal for mailing thicker catalogues, super secure seal across each envelope's width that won't easily open or tear, brochures and magazines.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, .6
More information #ad
6x9 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, promotional material, direct mail, magazines, brochures and more, documents, Aimoh’s Catalog Envelopes can be easily hand addressed or customized with business information.6x9 self-seal kraft envelopes; ideal for everyday business use and professional mailings, each box of our premium 6x9 mailing envelopes with the peel and seal closure provide great value 100 envelope supply, for the best value on the market! .
Brand | Aimoh #ad |
Manufacturer | Aimoh #ad |
Part Number | 38900 |
Model | 38900 |
More information #ad