Hydrocolloid Dressings, Regular Thickness, 4" x 4_", 10/bx (P157614)This integrated hydrocolloid formula provides world class wound healing effectiveness. We offer an ultra thin hydrocolloid at 15mm. Our standard hydrocolloid is capable of besting the competition wear time while reducing profile and weight by 25%. The outer polyurethane layer provides a barrier to water and bacteria, while maintaining a moist environment. The semi occlusive properties allow for oxygen and moisture vapor transmission creating the