JAM PAPER Tyvek Tear-Proof Open End Catalog Envelopes - 10 x 13 - Black - 10/Pack

Embrace a sense of elegance and power with the durable JAM Paper® Heavy Duty Tyvek Open End Catalog Envelopes. Rain, spills, snow, and dirt are no problem with this professional pack of smooth catalog envelopes. Have confidence knowing you can protect your important letters, bills, cards, and invitations with the versatile 10 pack of heavy duty Tyvek envelopes. 10% of each envelope is made from DuPont's recycled polymer material, to make them waterproof, tear resistant, and more durable than any regular paper envelope. Each black 10 x 13 inch envelope has a commercial straight flap with a self-adhesive strip so you can be confident your documents will be secure from damage. Size: 10 x 13 inch | Color: Black | Quantity: 10