SunsbellCar Winter Cold Weather Heated Seat Cushion Hot Cover Auto 12V Heat Heating Warmer Pad-winter Black Winter Driving Assistant Car Winter Heater Seat Warmer Pad- winter Cover. Enjoy Immediate Warmth At Your Seat. Plug Into A Standard Cigarette Lighter And Heats Up Immediately,don't sit on the seat during the heating. Fit Most Car Seats,12V DC Input Power Size(LWH): 100523cm(39.3x20x1.2 inch)