GEX Sheet Heater S Energy-saving heater Price not negotiable Just place it under the cage Safe, as the cord won't be chewed Durable 6-layer construction, resistant to scratches Heats evenly throughout Used until recently There are no noticeable stains or scratches, but please refrain from purchasing if you are looking for a perfect item, as it is a used item! Hamster heater GEX Sheet Heater