Foam Dressing PolyMem® 4 X 24 Inch Without Border Film Backing Nonadhesive Roll Sterile The sterile foam dressing is 4 inches x 2 feet, and is lightweight and nonadhesive for quick dressing changes. It’s formulated with a starch co-polymer for moisture retention and includes glycerol to regulate hydration. PolyMem foam dressing absorbs output from the wound to keep it clean.…