... Aluminium padded bubble envelopes 1) Made of metallized film with bubble linings. 2) Superior cushioning and surface ... 4) Clean and easy to use. 5) Multi-functions for mailing and package. 6) Can be ... with the request of environmentalism. C. Using area: It can be used to post tape, CD, camera lens, film, ... can be used to post tape,CD,camera lens,film,certificate,IC card,mini-ytpe machine accessory and ...