60 Watts Heated Pet Bowl. Heavy plastic construction, will not rust or deteriorate after years of service Unique heating element is sealed inside the unit for safety and durability. Economical to operate, Automatic thermostat, unit runs only when nec Thermostatically controlled to operate only when necessary. Heavy duty anti-chew cord protector. Economically priced. 1.5 gallon capacity. Measures 11.75 inches in diameter 4 inches deep. 1 year warranty. Keeps water in dogs bowl from freezing during the winter.: Size: 60 watt: Color: BLUE