... and waterproof. It's light, easyand safe to use, and with good applicability. It's a perfect replacement of thewood box ... bubble film is directly coalescing to the craft paper without gluewater,so that insure it can be 100% recycle, and accord with ... the request ofenvironmentalism.C. Using area: it can be used to post tape, CD, camera lens, film, certificate, ICcard ...