Non-adherent contact layer that covers the wound site, soft absorbent pad that collects exudate and protects the wound from trauma, non-woven backing with adhesive border that is gentle and holds pad in place, and waterprooof backing to keep wounds dry and keep external contaminants out.- Composite Island Dressing, 4" x 4", Sterile, 25/bx, 8 bx/cs 14-21 Days