Semi-permeable and sterile polyurethane film with non-sensitizing adhesive. Impervious barrier to moisture and dust and bacteria. Permeable to water vapor. Allows for easy and one-handed application. Features a high moisture vapor transmission rate and a smooth finish to reduce shear friction to surrounding skin. Secures and protects I.V. catheter sites. Design is ideal as a secondary wound dressing. For use with low exuding wounds and superficial pressure ulcers and closed surgical wounds. Acts as a protective wound dressing on minor abrasions. Protects against skin breakdown.