Multiple Sizes Electric Heating Pad, Thermal Foot Feet Warmer, Heated Floor. Features:  Built in Automatic Temperature Control Device.  Waterproof Design, Just Need a Rag to Wipe and Clean It.  No Need to Take off Your Shoes, Just Put Your Feet on the Pad.  Adopted Carbon Crystal Material, Rapid Heating, No Radiation, Has a Good Therapeutic Effect.  Warm Pad Heating Quickly, Immediately Feel Fever, Temperature Can Be Controlled Through Adjustment.  SPECIFICATIONS Electric Heater Type: Mica Heater Power: 800-849W Installation: Portable Heating Element: Carbon Fiber Number of Speed Settings: >Fifth Gear Area Heated: <20 Voltage (V): 220V Application: <10 Function: Adjustable Thermostat Function: Overheat Protection Function: Remote Controlled Color: Brown  Gender: Unisex  Material: Carbon Crystal  Voltage: 220V 50Hz  Power: 60W -1000W Heating Temp: 45 - 60 / 113 - 140  Heating Rate: 3-5s  Heating Method: Far Infrared  Thickness: 10mm / 0.4'' (appr.)  Size 1: 50 X 30 Cm / 19.69'' X 11.81'' (appr.)  Size 2: 50 X 55 Cm / 19.69'' X 21.65'' (appr.)  Size 3: 50 X 80 Cm / 19.69'' X 31.50'' (appr.)  Size 4100x100cm/39.37"x39.37" (appr.)  Size 650x155cm/19.69"x61" (appr.)  Size7:100x150cm/39.37"x59" (appr.)  Size 8150x150cm/59"x59" (appr.)  Size9:150x180cm/59"x70.8" (appr.)  Size 10:200x200cm/78.7"x78.7" (appr.)  Size 11:200x250cm/78.7"x98.4" (appr.)  Package Included:  1 X Feet Warmer  . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.