Halo Chest Seal and Vent Combo Green, High Performance Occlusive Dressing 1 X Latex free HALO Seal & 1 X Latex free HALO Vent, Package dimensions 10.75″ x 7.5″ x .15″ For the treatment of both entrance and exit wounds Large pull tab allows for effective placement and wound burping. Covers a greater surface area, and aids in coverage of…