Provides a waterproof, sterile barrier to external contaminants including liquids, bacteria and viruses. Gentle to the skin, yet holds catheters and other devices in place. Hypoallergenic and not made with natural rubber latex. Dressing is conformable and flexes with skin for greater patient comfort. Unique shapes and designs for both I.V. and wound needs. The hydrophilic nature of Tegaderm(TM) HP (holding power) Film adhesive on the sacral shaped dressing makes it more adherent in moist conditions.Tegaderm Film, with the "frame" delivery system, allows maximum versatility as it can be cut to any shape and size. 3M Tegaderm Transparent Film Dressings can be used to cover and protect catheter sites and wounds, to maintain a moist environment for wound healing, and to secure devices to the skin.