High-quality material: This waterproof transparent bandage has 3 layers consists of PET backing, adhesive and release paper, which provides a strong fit, good air permeability, skin friendliness and comfort. Can Be CuttingSize 15cm x 10m, you can cut according to the size you want, ultra thin and easy to tear, simple and convenient. Thinner and lighter fibre lining can make your skin stress-free without causing skin shrinkage or congestion. Waterproof Material: The membrane has a compact structure, it has a super waterproof function to avoid direct contact of the wound with water and reduce external infection of the wound. Safety and Hygiene: The use of transparent disposable dressing can protect the skin from further friction or abrasion and avoid infection of your wound. It leaves no traces on the skin when peeled off and is safe and non-toxic. Note: The transparent elastic dressing is specially designed for wound healing and can be used when bathing and swimming. Due to the varying size of skin pores and the problem of wearing time, it is normal that there is a certain discomfort (skin redness) when tearing off the film in the direct contact area between the film and the skin. The waterproof membrane itself is safe and non-toxic. Please rest assured!