12" x 15.5" White Glossy Self-Seal Plastic Envelopes - 2 Mil Thick Poly Mailers with Perforated Edge - Perfect for Shipping Documents, Photos, and Small Packages (Pack of 100)

These 12 x 15.5 Glossy White Poly Mailers are perfect for keeping your products safe and secure during shipping. Made from tear- and puncture-resistant plastic, each envelope is durable enough to withstand damage from liquids, dust, dirt, and debris, yet light enough to save you money on shipping costs compared to traditional cardboard boxes.

These poly mailers also feature our self-sealing adhesive, helping to make your shipping experience quick and hassle-free. Simply peel the protective film from the adhesive strip and press the flap closed.

If you need a different size poly mailer, check out our complete collection of white mailers .