Features: 1.PROVIDE WARMTH AND COMFORT: Very suitable for cold weather and winter driving. The seat cover can warm your back and bottom, promote body metabolism and blood circulation, and provide soothing heat for tired and sore muscles. 2.TWO STRAPS: A black elastic strap can slide on almost any seat to hold the cushion firmly in place. There is an additional strap at the bottom of the seat cushion, and the attached hook can fix the seat cushion on the bottom of the seat. 3.PREMIUM MATERIALS: Heating car seat cushion is made of fireproof materials to ensure your safety. The high tech heating fabric of the cushion heater is heated by the built in far infrared rays, so you will not feel rough wires. 4.LIGHTWEIGHT AND PORTABLE: Fits all car or RV seats of different sizes. The seat heater is light and portable, so it can be easily carried from one car to another. It plugs into the standard cigarette lighter of the vehicle and heats up immediately. 5.ADJUSTABLE TEMPERATURE: When the seat heater is connected to the vehicle's 12V DC power outlet and the temperature is adjusted to your liking, it will heat up. When the vehicle is running, your seat will begin to heat up. Specification: Item Type: Car Seat Heater Cover Material: Polyester and Sponge Color: Gray Size: Approx. 95x48cm / 37.4x18.9in Input Current: 12V DC Maximum Power Consumption: 45W+3W Low Power Consumption: 36W+3W Fuse: 10A Application: Universal Motors PackageList: 1 x Heating Car Seat Cushion 6 x Buckle