Hamster film heater with automatic temperature control. Functionality confirmed. It has been used, but I think it's in good condition. Used 2-3 times and then stored. Please refer to the images. I am not accepting price negotiations. Stored at home, inspected by a non-professional. The color may appear different depending on your viewing environment. - Product Name: Film Heater - Brand: minimal LAND - Size: 120 x 170 x 10mm - Model Number: RH-215 - Features: Automatic temperature control, PTC heater used - Application: For hamster cages