Envelopes

Write-On Poly Zip Bags, Clear, 6" x 9", 1000-Pack helps keep small supplies, parts, samples, classroom pieces, office items, and warehouse materials organized, creative, and ready for everyday use...

Write-On Poly Zip Bags, Clear, 4" x 6", 1000-Pack helps keep small supplies, parts, samples, classroom pieces, office items, and warehouse materials organized, creative, and ready for everyday use...

Write-On Poly Zip Bags, Clear, 3" x 5", 1000-Pack helps keep small supplies, parts, samples, classroom pieces, office items, and warehouse materials organized, creative, and ready for everyday use...

These 10" x 13" brown Kraft clasp envelopes are ideal for securing, storing, and mailing large documents and bulky files. Constructed from heavyweight 28lb Kraft paper, they offer durability and...

These 9" x 12" brown Kraft clasp envelopes are built for durability, security, and versatility—ideal for mailing, organizing, or storing letter-sized documents. Made from heavy-duty 28lb Kraft paper,...

These 6" x 9" brown Kraft clasp envelopes are the perfect solution for secure, reusable mailing and document storage. Constructed from heavy-duty 28lb Kraft paper, they provide dependable durability...

These #10 security envelopes are a reliable and versatile choice for all your mailing needs. Measuring 4 1/8" x 9 1/2", they are perfect for sending invoices, checks, letters, gift cards, and more...

Designed for efficiency and security, these #10 self-seal single window envelopes are perfect for everyday business or personal use. Measuring 4 1/8" x 9 1/2", they easily accommodate standard...

The single window design eliminates the need to print or handwrite addresses. In our #10 window envelopes, the large, easy-to-read poly window is positioned perfectly for displaying addresses or...

Tough and acid free, these colorful envelopes feature 1-1/4" gussets, big enough to hold over 200 sheets of paper. String-tie closure secures contents. Durable poly material is tear proof and water...

Tough and acid free, these colorful envelopes feature 1-1/4" gussets, big enough to hold over 200 sheets of paper. String-tie closure secures contents. Durable poly material is tear and water...

Poly envelope has additional pocket on back. Snap closure keeps contents secure. Top loading. Letter Size. Durable poly is water and tear-resistant. Assorted. Each pack includes 3 envelopes. Sold as...

Poly envelope has additional pocket on back. Snap closure keeps contents secure. Top loading. Letter Size. Durable poly is water and tear-resistant. Assorted. Each pack includes 3 envelopes.Key...

Durable poly zipper envelope is waterproof and tear-resistant with 1" expansion. Top loading. Letter size. Assorted colors. Clear for at-a-glance viewing. Has a color zipper to keep contents secure...

Mead® Press-It Seal-It® Envelopes feature a self-adhesive seal and brown kraft material. Envelopes measure 10" x 13" in size. Includes 4 envelopes per pack. Sold as 12 packs for a total of 48...

Mead® Press-It Seal-It® Envelopes feature a self-adhesive seal and brown kraft material. Envelopes measure 10" x 13" in size. Includes 4 envelopes per pack.Key Features:Heavyweight envelopes with...

Mead® Press-It Seal-It® Envelopes feature a self-adhesive seal and brown kraft material. Envelopes measure 9" x 12" in size. Includes 5 envelopes per pack. Sold as 12 packs for a total of 60...

Mead® Press-It Seal-It® Envelopes feature a self-adhesive seal and brown kraft material. Envelopes measure 9" x 12" in size. Includes 5 envelopes per pack.Key Features:Heavyweight envelopes with...

Mead plain white envelopes are ideal for use in the home or at the office. Traditional gummed-adhesive V-flap closure. Substantial business-weight paper. The No. 10 size measures 4.13" x 9.50" and is...

Mead plain white envelopes are ideal for use in the home or at the office. Traditional gummed-adhesive V-flap closure. Substantial business-weight paper. The No. 10 size measures 4.13" x 9.50" and is...