Foam Dressing DermaFoam® 6 X 6 Inch Without Border Waterproof Backing Nonadhesive Square SterileDermaFoam is designed as a highly absorbent and waterproof sterile foam dressing, perfect for wounds with moderate to highly exuding levels. Its foam is securely bonded to a semi permeable polyurethane outer film, enabling wound breathability and ensuring an optimal moist environment. Additionally, the outer layer serves as a protective barrier, preventing bacterial contamination. It boasts the ability to conform easily to challenging to dress areas.