dynarex® Protective Procedure Gown, 1 Case of 50 Clamps Stay Warm and Comfortable when 4012SC Stay Warm and Comfortable when Driving on Cold Days * Heats the back and seat * Instant heat * Multiple settings push button hand control with 3 settings (High Low Heat On Of) * Pressure activated shuts off automatically when not in use * Designed for the car 12 Volt adaptor plugs into your car lighter socket * Durability and Comfort woven fabric and high density foam for comfort and durability * Thin design thin profile design fits all vehicles * Allows the freedom to choose the most appropriate absorbent secondary dressing Polyethylene coated barrier gown is impervious to fluids Full length for maximum coverage (approximately 43 inches long)