McKesson Hydrocolloid Dressing, 4 x 4 Inch, 200/CSPRODUCT FEATURES: Recommended for a wide range of wounds, including pressure ulcers, minor injuries, leg ulcers and burns Pliable, absorbent and waterproof wound dressing provides an effective barrier to microorganisms Hydrocolloid layer reacts with the cellular material from the wound to form a gel like covering that helps maintain a moist wound environment Highly absorbent inner layer effectively removes exudates from the wound and facilitates