Beck's Classic Birdseye Underpad, 18 x 24 Inch, 1 Dozen Pulse Monitor Stay Warm and Comfortable when Ships From:FL, USA Wall Transformers 9811 Guaiac impregnated paper allows

Beck's Classic Birdseye Underpad, 18 x 24 Inch, 1 Dozen Pulse Monitor Stay Warm and Comfortable when Ships From:FL, USA Wall Transformers 9811 Guaiac impregnated paper allows 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 * These pads have a moisture proof backing and adhesive strip so they can be worn in regular underwear