McKesson Hydrocolloid Dressings with Film Backing features a film backing that is translucent which allows for constant monitoring of the wound between dressing changes. Hydrocolloid dressings help maintain a moist wound environment to assist in autolytic debridement. A hydrocolloid dressing forms into a fluid/gel with it comes into contact with wound exudate. These dressings are ideal for light to moderate exudate. These hydrocolloid bandage consists of a wound contact layer of hydrocolloid polymers and a top layer of low coefficient of friction polyurethane film. They have tapered edges to reduce the risk of bunching and rolling up. Sterile and latex free.