Protect your products from the hazards of shipping with the Anti-Static Cushioned Zip lock -Top Bubble Bags. These easy-to-use padded anti static bags offer a superior, long-lasting electrostatic shield during short, predictable shipping cycles. Fuller and more dependable than other bags, the economical self-sealing design features an air retention barrier that is co-extruded with two layers of polyethylene for cushioning you can count on.