... Higth permeablity, water-proof, transparent, saft and confortable, strong viscosity, easy to use, etc. Puncture fixing Transparent film dressing:It is made of ... high-permeable polyurethane(PU) film, with high moisture permeable medical ... Size Packing P-001ZKU 6cmx7cm 100pcs/box 40boxes/case Transparent film dressing (CCK frame style)