BSN Medical Antibacterial Foam Dressing Hydrofera BLUE® Classic 4 X 4 Inch Without Border Without Film Backing Nonadhesive Square Sterile #HB4414Features Wicks bacteria laden exudate into the foam and away from the wound surface with natural negative pressure through capillary flow Safe, autolytic debridement Manages bioburden Safe, non cytotoxic High tensile strength Wound characteristics: Deep, tunneling or shallow, with or without devitalized tissue slough and debris, moderate to heavy exudate, infected or at risk of infection, acute or chronic wounds UOM 1 Per Each 10 Per Box Product