The McKesson hydrocolloid dressing creates a moist environment that boosts healing.It has a highly absorbent inner layer that absorbs wound exudates.The 4- x 4-inch hydrocolloid foam dressing is semi-transparent to provide visualization.The outer layer is moisture resistant to prevent contamination.It has a 7-day wear time. –> Shop About Us Contact Us Reviews and Ratings McKesson Hydrocolloid Dressing 4 x 4″…