Soft, soothing heat for your pet! This Heated Pet Bed is made of washable faux suede with a soft fleece top. Three separate layers of foam mean customizable comfort for your pet - put the heating pad in the top layer for more warmth, or place the heating pad in the bottom layer for low, gentle heat. Thermostatically controlled for just the right amount of heat, without overheating. Great in garages, basements or soothing warmth for older pets. The warmer plugs into any standard 120 Volt outlet, but only provides 24 Volts to the heater for safety. Measures 28x28". Not 12 Watts, 24 Volts, 60 Hz. cULus Listed. One year warranty.