McKesson Hydrocolloid Dressing, Sterile, Square, Waterproof Film BackingThe McKesson Hydrocolloid Dressing is a sterile, square wound dressing designed to support faster, more comfortable healing. Its waterproof film backing helps shield the wound bed from outside moisture and contaminants, while the absorbent hydrocolloid inner layer manages exudate and maintains a moist wound environment that is proven to promote healing.Made from a light beige, semi-transparent material, this dressing allows for easy visualization of the wound without frequent removal, minimizing disruption to healing tissue. The moisture-resistant outer layer keeps the dressing securely in place, and with a 7-day wear time, patients and caregivers benefit from fewer dressing changes and less daily maintenance.This hydrocolloid dressing is available in multiple sizes, including 2" x 2" and 4" x 4", so you can select the size above that best matches your wound care needs. Whether managing minor abrasions, pressure ulcers, or post-surgical wounds, this dressing offers reliable protection and comfort for a variety of wound care applications.