<br> The <b>Relief Expert seat warmer </b>warm your body in cold winter. <br><b>Specialty</b> <br> 1.Universal fits most standard seat. <br> 2.Intelligent Temperature Controller, the area of back and seat can use the function separately. <br> 3.Quick warm-up, 3 minutes instant heat-up and able to choose the temperature HI/LOW/OFF with timer. <br> 4.Timing setting, 30min, 60min and 90min. <br> 5.Easy, non-slip attachment with elastic belts and hook fastener to keep the seat cushion in place. <br> 6.Equipped with protection device, our seat cushion automatically stops the function when it reaches the pre-set temperature, which keeps the temperature from overheated. <br><b>Specifications</b> <br>Material: Polyester <br>Unit Size：123cm x 31cm x 1cm