Features:_x000D__x000D_This car seat heater can provide warmth and comfort to you in cold winter. _x000D_Each set includes two heater pads, one on back and one on the bottom. _x000D_Continuous temperature monitoring prevents overheating, safe and reliable. _x000D_Carbon fiber material, not easy to corrode, weaken or break. _x000D_It can be apply to most cloth, leather or vinyl covered. _x000D_With adhesive tape for holding in place while reinstalling the seat cover. _x000D_Easy to install, universal fit for most car, SUV, truck, etc. _x000D__x000D_Specifications:_x000D_Material: Carbon Fiber_x000D_Color: White_x000D_Item Quantity: 2*Heater Pads + 1*Switch, 4*Heater Pads + 2*Switch (optional)_x000D_Thermostat: 65 +10/-5_x000D_Power Rating: DC 12V, 27 3W_x000D_Round Switch: High/Low temperature settings_x000D_Size(L x W): 45 x 28cm/17.7 x 11in_x000D_Wire Length: 2.7m/106in_x000D_Package Weight: 265-496g_x000D_Fitment: Universal_x000D__x000D_Package Included:_x000D_1 Set = 2 Heater Pads + 1 Round Switch_x000D_2 Set(optional) = 4 Heater Pads + 2 Round Switch_x000D__x000D_Notes:_x000D_1. Universal fit for most cars, please verify your seat covers are removable before purchase._x000D_2. Please DO NOT use on seats where the covers are fused to the foam._x000D_3. Easy to install, but professional installation is highly recommended! 1This car seat heater can provide warmth and comfort to you in cold winter 2Each set includes two heater pads, one on back and one on the bottom 3Continuous temperature monitoring prevents overheating, safe and reliable 4Carbon fiber material, not easy to corrode, weaken or break 5It can be apply to most cloth, leather or vinyl covered