Envelopes

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 #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...

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...

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 9" x 12" in size. Includes 5 envelopes per pack. Sold as 12 packs for a total of 60...

Great for interoffice communication, the envelopes make it easy to pass documents between individuals without damaging the pages inside. The translucent cover allows the contents to be viewed from...

Crafted from high-quality Polypropylene (PP) Plastic material, this product is safe and non-toxic. It measures 13" x 9.3" and is expandable up to 1.5" max, featuring a single pocket that fits both A4...