Midori Shokai Reptile Heater This is the Nattou M size. - Power Consumption: AC100V 32W - Size: Approximately 25.5cm (H) x 20.5cm (W) x 2cm (D) * No instruction manual or original box. Only the items in the images are for sale. (Mounting screws are included) No stains on the surface, operation confirmed, and works without any problems.