Enjoy wonderful warmth wherever you drive; whether cross country, or just around town. Ingenious car seat cushions provide gentle heat and a little extra softness to soothe away stiffness, or just to ward off the morning chill. Plugs into any DC car cigarette lighter. One each: Driver and Passenger. Weight 3.5 lbs. Auto adapter cord included. UL Recognized Each is 20?" x 37" long. Set of 2