When a circumferential occlusive dressing is needed to manage a casualty with an open pneumothorax, the HyFin® Chest Seal from North American Rescue is a superior choice. Maximum success in managing open chest wounds requires an effective, easy, reliable process. The HyFin® addresses each of these process requirements. The latest specialized adhesive technology provides a superior seal under the most adverse conditions and in the most extreme environments; the HyFin® is effective. Oversized tabs allow users to quickly open and apply the product to ensure minimal exacerbation of the casualtys condition; applying the HyFin® is quick. Rugged packaging guarantees that what you want is what you get; the HyFin® is reliable. *****All medical items are available for distribution within the U.S.A. only.