NAR HyFin Vent Chest Seal Twin Pack

Designed for the prevention, management and treatment of an open and/or tension pneumothorax potentially caused by a penetrating chest trauma Patented, new design with 3-channel pressure relief vents Two Chest Seals designed for the treatment of both entry/exit or multiple penetrating injuries Advanced adhesive technology designed to provide a superior seal in the most adverse conditions, including sweaty or hairy casualties Easy-to-grip, large red tab for single step, peel-and-apply application that allows for the burping of the wound if necessary DIMENSIONS:Device: H 6 in. x W 6 in.Packaged Folded: H 7.5 in. x W 4.5 in. x D 0.25 in.Packaged Unfolded: L 7.5 in. x W 9 in. x D 0.13 in.Weight: 2.5 oz.