Envelopes

Quality Park 10 x 15 x 2 Expansion Envelopes with Self-Seal Closure - Expansion - 10" Width x 15" Length - 2" Gusset - 40 lb - Self-sealing - Kraft - Kraft - 25 / Pack 10" x 15" x 2" expansion envelopes offer security for bulky mailings. Gusseted sides...

Quality Park Redi Strip Security Mailing Envelopes - Multipurpose - 9" Width x 12" Length - Peel Strip - White - 1 Box All-purpose mailing envelopes offer a convenient solution to mailing larger items and ensuring confidentiality. Blue security tint...

Quality Park Redi Strip Security Mailing Envelopes - Multipurpose - #13 1/2 - 10" Width x 13" Length - Peel Strip - White - 1 Box All-purpose mailing envelopes offer a convenient solution to mailing larger items and ensuring confidentiality. Blue...

Quality Park 9 x 12 Ship-Lite® First Class Mail Catalog Envelopes with Self-Seal Closure - First Class Mail - 9" Width x 12" Length - Self-sealing - White - 100 / Box 9" x 12" Ship-Lite First Class Mail Catalog Envelopes feature a self-seal closure...

Smead Letter File Pocket - 8 1/2" x 11" - 1 1/4" Expansion - Polypropylene - Red - 5 / Pack Tough and acid-free, these colorful, side-loading envelopes feature 1-1/4" gussets, big enough to hold more than 200 letter-size sheets. String-tie closure...

Smead Letter Filing Envelope - 8 1/2" x 11" - 1 1/4" Expansion - Polypropylene - Clear - 5 / Pack Poly String and Button Booklet Envelope is made of tough, brightly colored polypropylene for long-lasting durability. It features gusset that expands up to...

Smead Letter Filing Envelope - 8 1/2" x 11" - 1 1/4" Expansion - Polypropylene - Clear - 5 / Pack Protect important documents long-term in these acid-free envelopes or use to organize everyday papers. Heavy-duty polypropylene resists tearing, repels...

Smead Letter Filing Envelope - 8 1/2" x 11" - 1 1/4" Expansion - Polypropylene - Blue, Green, Purple, Red, Smoke, Yellow - 6 / Pack Protect important documents long-term in these acid-free envelopes or use to organize everyday papers. Heavy-duty...

Smead Letter Filing Envelope - 8 1/2" x 11" - Teal - Closed On Top, Closed Sides, Water , Tear , Snap Closure, Durable, Compact - 10 / Box Use this thin, compact envelope to organize documents for small projects and confidential materials. Fun, bright...

Smead Poly Three-Ring Envelope - For Letter 8 1/2" x 11" Sheet - 3 x Rings - Clear - Poly - 3 / Pack Three-ring poly envelopes solve the dilemma of how to put important documents and keepsakes, such as deeds, abstracts, contracts, photos and brochures...

Smead Letter Filing Envelope - 8 1/2" x 11" - Green - 10 / Box Use this thin, compact envelope to organize documents for small projects and confidential materials. Fun, bright color makes it easy to organize by color to help you quickly locate specific...

Smead Letter Filing Envelope - 8 1/2" x 11" - Pink - 10 / Box Use this thin, compact envelope to organize documents for small projects and confidential materials. Fun, bright color makes it easy to organize by color to help you quickly locate specific...