the main product is moisture proof aluminum foil bag, Esd shielding bag, and anti-static PE bag, whit an antic-static coefficient between 108 4k and 1010 4k Material: PET Color: white/red… Function: anti-static Specific: customized it for client Application trade: electronic produc 1.Static preventing and screening bag can furthest protect the sense organ from harm of latent static electricity 2.their particular 4 ply structure can foam a inductive cover to protect inside article and static electricity field the other inside ply is constituted of polythene which can clear up static electricity and prevent it to produce 3.the bag can be closed in heat and it is clear, the inside article can be identified clearly from outside.