Durable poly mailing envelope, ideal for catalogs, sample kits and more.,china,wholesale,custom
Accept mixed orders of several kinds of customized products , Provide OEM and ODM service .





















Durable 4.0 mil. co-extruded poly mailing envelope, ideal for catalogs, sample kits, product mailings or direct mail. 11" x 13" envelope has a 3" flap with a pressure sensitive permanent adhesive that securely seals the package. No moistening required. Envelope has a double perforation on the flap for easy opening by the recipient (perforation will not come open during shipping).
Material: Poly
Size: 11" x 13"








