JAM Paper 10 x 13 Tyvek Tear-Proof Open End Catalog Envelopes Black V021376

JAM Paper 10"" x 13"" Black envelopes in a pack of 25 has an open end catalog with square gummed flap and is perfect for greeting cards, invitations, weddings or any announcement. JAM Paper Black 10 x 13 Heavy Duty Tyvek Open End Catalog Envelopes are made out of smooth, 10% recycled, certified Tyvek material. Tyvek is a registered trademark of DuPont, the established company responsible for developing this durable polymer. It is composed of high-density polyethylene fibers, a synthetic material that is extremely hard to rip and tear. These envelopes feature a jet black color that gives them an appearance suited to both personal and business mailing purposes. This pack contains 25 envelopes. Each one measures 10 x 13 inches in size, making them ideal for enclosing standard sized and slightly larger documents with no need for folding. These envelopes have straight flaps and secure self-adhesive strip closures. Size: 10"" x 13"". Closure: Self adhesive strip. Opening: Open end. Material: Tyvek. Finish: Smooth. Flap: Straight. Why use boring grey or manilla envelopes when you can use color. Every envelope on this page opens on the SHORT SIDE of the envelope. 25 envelopes per pack. Sold as 25/Pack.