McKesson, Foam Dressing 4 X 4 Inch With Border Film Backing Silicone Gel 4843, Case Of 20Product Description Silicone adhesive foam dressings feature an absorbent hydrocellular foam pad, a breathable waterproof outer film, and adhere to the skin with a gentle silicone gel adhesive. These dressings effectively absorb exudate and maintain a moist wound environment. Silicone adhesive ensures that the dressing can be changed without damaging the wound or surrounding skin while minimizing pain to patients. Product Benefits Help Prevent Exudate