Purple Color Plastic Package Self-Adhesive Envelope Mailing Bag Courier Mailer Express Poly Mail By Packaging Shipping SuppliesBrand Name: PKQ Size: 17*30cm 38*52cm Model Number: 2485 2488 Use: Gift Envelope Type: Window Envelope Material: Plastic Feature : mailing supplies Feature 1: mailing package 38 x 27 Feature 2: mail shipping supplies Feature 3: mailing bags Feature 4: shipping bags mailer plastic Feature 5: poly mailers shipping envelopes Feature 6: poly mailer plastic shipping bags Feature 7: mailing bags plastic