Special Features:heating Item Weight:0.72kg Set Piece:1 Applicable Season:Autumn And Winter Material Type:synthetic fiber Origin:Mainland China CN:Guangdong Item Type:Seat Covers & Supports Product Features: 1.Built-in car seat heater is installed between the seat cover and seat cushion to enhance driving comfort. 2.Using the heater in winter can reduce the power consumption of the air conditioner, not only save fuel, but also relieve the stuffy feeling of the air conditioner and help relieve driving fatigue. 3.Universal fit for most car seats in DC 12V systems, such as cars, SUVs, trucks, RVs, boats. 4. Seat heater kit with high and low temperature switching system, 1 switchessuitable for installing 2 seats. 5.Made of carbon fiber, heats up quickly, has a long service life, is safe and will not corrode or crack. Name of product: Built-in Car seat heater kit Specification: Material: C arbon fiber Color: White Dimensions (units): Approx.52 cm x 28 cm (20.5x 11 ) Wire length: 2.3M (90.5'') Rated power of the whole set: DC 12V, 27W/Pad Rated wiring current: >= 8 A Square switch: 3-level switch temperature setting with wiring harness Level 1 temperature: 35c5c Level 2 temperature: 40c5c Level 3 temperature: 45c5c NOTE: Please verify your seat covers are removable before purchase. Please DO NOT use on seats where the covers are fused to the foam. Package Included: 4 x heating pads 1x switche