1,size :96*46cm 2,DC 12V/DC24V 3,power :35W/45W 4,material :polyester 5,Car Heating Cushion 1,size : 96*46cm2,DC 12V/DC24V3,power :35W/45W4,material :polyester5,temperature adjustalbe with high/low switch , build in thermostat to protect against overheating6,4 pcs of elastic straps with hooks secure cushion to seat 7, Car Heating Cushion Car Heating Cushion