Sojoy SJ120R009T Universal 12V Heated Car Seat/Cushion Warmer High/Low, 30 Mins Automatically Turn-Off Timer, Black Universal fits for most DC 12v vehicles with standard car seat Easy, non-slip attachment with elasticated belts and hook & loop fastener Quick warm-up, 3-5minutes instant heating-up and even heat distribution, high/low/off switches Breathable polyester fabric, soft and comfortable Up to 115 Fahrenheit surface temperature comes with 30 mins timer