duo.derm 187955 extra thin cgf dressings 4 x 4 inches ,10 count from chlife convatec highly-flexible, polyurethane outer layer with an adhesive skin contact layer that contains a unique hydrocolloid composition. cleans by aiding autolytic debridement. flexibility, conformability, and the moist wound environment combine to enhance patient comfort. for lightly to moderately exuding wounds. use extra thin dressing on minimally exuding wounds and as a protective dressing. latex free.