Envelopes & Mail Supplies

EasyClose seal, just remove liner and press down. No moisture needed. Resists tears and rips.

Quality Park® Envelopes are essential for home and business use. These wove envelopes can be used for professional mailings and home projects alike. Each business envelope has a moisture seal flap.

Quality Park catalog mailing envelopes are perfect for shipping, storing or organizing. Heavyweight 28-lb paper withstands extensive handling at home, in the office or on the mail route. These envelopes are perfect for small flat or larger folded...

USPS Global Stamps can be used to mail a 1 oz letter or postcard to any country to which USPS First-Class Mail International service is available. They are self-stick (peel and stick) for easy mailing. Forever stamps are valid even when the rates go up,...

Heavyweight clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, the double prong clasp and...

Catalog envelopes with Redi-Strip® closure for home or office mailing, storage and organizing. Keeping your home or business organized is imperative! Whatever your needs, catalog envelopes are a must for keeping projects, files and mailings manageable...

Southworth® 25% Cotton Business Envelopes showcase the importance of your correspondences. 25% cotton means enhanced texture, distinctive crispness and added durability that sets it apart from ordinary envelopes. Laser and inkjet compatible. Acid- and...

Southworth® 25% Cotton Business Envelopes showcase the importance of your correspondences. 25% cotton means enhanced texture, distinctive crispness and added durability that sets it apart from ordinary envelopes. Laser and inkjet compatible. Acid- and...

Quality Park® coin envelopes are the perfect size for the small items you need to contain. Our coin and small parts envelopes hold keys, stamps, coins, seeds, medication, jewelry, charms or any small parts you need to store safely. Made of heavyweight 28...

Catalog envelopes with Redi-Strip® closure for home or office mailing, storage and organizing. Keeping your home or business organized is imperative! Whatever your needs, catalog envelopes are a must for keeping projects, files and mailings manageable...

These Quality Park® jumbo kraft envelopes have an ungummed flap to help you store, transport and organize large items. Made of durable 28-lb kraft paper that withstands extensive handling and reuse. Perfect for storing blueprints, artwork, large photos,...

Quality Park® Envelopes are essential for home and business use. These wove envelopes can be used for professional mailings and home projects alike. Each business envelope has a moisture seal flap.

Postage Saving ClearClasp® envelopes, with reusable Redi-Tac closure for repeated use when using for storage or routing. This innovative technology eliminates the USPS upcharge to mail a metal clasp. Fully gummed flap provides a secure permanent seal...

Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still...

Heavyweight clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, the double prong clasp and...

Heavyweight clasp envelopes are an excellent solution for accessible storage or filing. Whatever your home or office needs are, clasp envelopes can make staying organized easier! Great for projects, filing and mailing, the double prong clasp and...