3M™ Tegaderm™ Foam Dressing 6-1/2 X 6-1/2 Inch With Border Film Backing Silicone Adhesive Heel / Contour Sterile (1078887_CS) 20/CSSignificantly longer wear time while being gentle to the skin Highly conformable Thin, low profile edge helps to minimize the rolling and lifting that can impact adhesion and wear time. Helps maintain the right amount of moisture needed for healing: Multilayer design absorbs and evaporates moisture to help reduce the potential for skin maceration. Easy to apply: Spoke delivery system enables easy application in challenging locations like the sacrum.