I purchased this new a week ago, but I'm selling it because I no longer need it. Please use it in the coming cold season! Retail price: 20,000 yen or more including the holder Color: White Body size (width x depth x height): 4 x 466 x 350 cm Body weight: 1.045 kg It warms your pet by vibrating the molecules of water inside their body with far-infrared rays. Therefore, it warms them from the core of their body, not just the surface. The internal temperature of the heater's back surface is a maximum of 90℃ ± 5℃, so it's within a safe temperature range to touch. The surface temperature of the heater is controlled by an IC (thermostat) to stay at a maximum of about 80℃. Power consumption is 60W, and the electricity bill is only about 1,000 yen even with continuous use for a month, making it very economical. The main unit can be used in a stand-alone manner, but if you use the separately sold dedicated holder, you can attach it to the outside of the cage.