Halo Chest Seal and Vent Combo, High Performance Occlusive Dressing 1 X Latex free HALO Seal & 1 X Latex free HALO Vent, Package dimensions 6.5″ x 5.5″ x .15″ 4 vent positions assure that the vent will function and drain regardless of orientation Covers a greater surface area, and aids in coverage of larger, unpredictable wound patterns. Durable packaging…