UOFFICE 500 Poly Mailers Bags per Pack 24 x 24" - #8 Pouches Envelopes White Self-Sealing

Poly Mailer Shipping Bags are lightweight and keep the postage expense at a minimum Polyethylene shipping bags have a strong self seal to keep opening the envelope tamper proof Easy to pack and mail clothing, linens, office supplies and other lightweight flexible items Large shipping envelope is roomy enough to ship several items at once without the mailer bag ripping open Poly mailers are flexible, waterproof, and tear resistant making it a sensible option to ship goods that are not fragile