KANE Heat Pads 18 x 18 in. w/Rheo
18 x 18 in. with 300 watt Rheostat included. Made of high density durable polyethylene. Insulation under the heat element forces heat to the pads surface, minimizing heat loss. Great for both indoor and outdoor use. 110V with grounded plug. When placed inside a confined area the available temperature control rheostat is mandatory. These are not to be covered by substrate or to be used as undertank heaters. Excellent for use with tortoises, monitors, large snakes, etc . . . UL listed. 45 watts. When installed without temperature controls, your Kane Pet Heat Mats will heat to a constant 37 degrees Fahrenheit above ambient temperature.