Hydrocoll Basic Free of gelatin and other animal derivatives: Minimises associated allergic reaction and odour respects racial/religious differences Semi-permeable, polyurethane backing: Protects wound from penetration of moisture and bacteria allows free passage of gases and moisture vapour Absorbs 5.8g/g of exudate in 48 hours: Protects against leakage and wound maceration Pliable composition: Provides high conformability for ease of application and patient comfort adheres upon contact Wide range of sizes: For ease of application without need to cut dressings .