DermaFilm Hydrocolloid Wound DressingsHydrocolloid wound dressing designed to maintain a moist wound environment that remains permeable to moisture vapor for noninfected wounds and partial and full thickness ulcers Mild adhesive area adheres to periwound skin without sticking to wound bed Easy to apply dressing provides thermal insulation and protection Conformable and comfortable DermaFilm Hydrocolloid Dressing, Sacral, 6" x 7", 5 per box DermaFilm Hydrocolloid Dressing, Heel and Elbow,