mail mailer envelope: 1. Excellent shipping protection. 2. Self seal at the lip.

mail mailer envelope, Plastic bubble bag, bubble envelope, plastic mail bag features: 

Outer layer is kraft paper,inner layer is bubble bag. Can be used to post tape, CD, camera lens, film, certificate, IC card, dental & medical supplies, Watches, Jewelry, mini-type machine accessory and so on goods that need protecting.Superior cushioning and surface protection.Seamless bottom affords additional cushioning protection along with greater overall strength and safety.Many colors/designs available.Standard sizes of A2,A3,A4. Special sizes and printings can be customized.Light weight for postal savings.

Kraft/plastic bubble mail mailer envelope