... easy to use Can be reused shielding film bubble mailer 1) Made of shielding film with bubble linings. 2) Superior cushioning and ... bubble can protect the goods from damage during the delivery course. It is quakeproof, push-proof and waterproof. It Is light ... : It can be used to post tape, CD, camera lens, film, certificate, IC card, minitype machine accessory and so on goods ...