Envelopes

Make sure your most important files and documents are kept safe on the go with this 4-color 4-pack of Avery 73556 Document Envelopes. This useful 4...

Expansion envelopes offer security for bulky mailings with a 2" expansion gusset for extra-thick mailings. Great for computer reports, catalogs and...

Expansion envelopes offer security for bulky mailings with a 2" expansion gusset for extra-thick mailings. Great for computer reports, catalogs and...

Expansion envelopes offer security for bulky mailings with a 2" expansion gusset for extra-thick mailings. Great for computer reports, catalogs and...

Poly Mailing Envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof...

Mailing envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof. Env...

Mailing envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof. Env...

Mailing envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof. Env...

Poly Mailing Envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof...

No. 10 business envelopes feature an extra-bright red color to get your mail noticed. They are ideal for all occasions. Design includes a diagonal ...

Side-opening poly envelopes are moisture-resistant, stain-resistant, tear-resistant, stronger and longer-lasting than paper envelopes to protect yo...

Zip Envelopes offer durable protection made with water-resistant and tear-resistant materials. Zipper closure on the side keeps your letter-size do...

Legal-size poly envelopes feature roomy pockets and a flap with elastic cord-and-button closure to keep documents secure inside. Clear design allow...

Adams 1099 Envelopes are security-tinted for privacy and sized for a precise fit with tax forms with three forms per sheet like the 1099-NEC. Durab...

Adams 1099 Envelopes are security-tinted for privacy and sized for a precise fit with 1099 tax forms with two forms per sheet. Durable, gummed clos...

Protect important documents long-term in these acid-free envelopes or use to organize everyday papers. Heavy-duty polypropylene resists tearing, re...

Protect important documents long-term in these acid-free envelopes or use to organize everyday papers. Heavy-duty polypropylene resists tearing, re...

Tough and acid-free, these colorful, top-loading envelopes feature 1-1/4" gussets, big enough to hold more than 200 letter-size sheets. String-tie ...

Poly String and Button Booklet Envelope is made of tough, brightly colored polypropylene for long-lasting durability. It features gusset that expan...

Clasp envelopes are brightly colored for attention-getting mailings. Envelopes include a reinforced clasp design and deep gumming for a secure seal...

Clasp envelopes are brightly colored for attention-getting mailings. Envelopes include a reinforced clasp design and deep gumming for a secure seal...

Clasp envelopes are brightly colored for attention-getting mailings. Envelopes include a reinforced clasp design and deep gumming for a secure seal...

Zippered expanding file lets you safely store and transport papers. Translucent polypropylene provides visibility and document protection. Reusable...

14 lb. mailer is made of durable, DuPont Tyvek to deliver a high level of protection for your shipments while keeping shipping costs to a minimum. ...

Extra-large, open-end envelopes are ideal for protecting and transporting blueprints, proofs, artwork, architectural drawings and other large mater...