Mixed Size Poly Mailers Shipping Bags - Self Sealing 7x10, 9x12, 10x13, 12x15.5

Running an online store or just tired of hunting for the right box?

These poly mailers are a game-changer.

You get a mixed pack of sizes—7x10, 9x12, 10x13, and 12x15.5—all with a simple self-sealing strip.

No tape, no fuss.

They're brand new, made in China, and perfect for clothing, books, or any soft goods.

The unbranded design keeps it neutral, so you can ship without worrying about logos.

Lightweight but tough, they protect against moisture and tears during transit.

Whether you're a eBay seller or just sending gifts, grab a pack and streamline your shipping game.