I'm selling this because I bought it for my cat but didn't end up using it. It's almost unused, but the box is not included as it has been opened. Everything in the photos is what you will receive. Petio Pet Electric Heater for Pets Hard An electric heater that can be used with two different temperatures. Always comfortable with a warm high-temperature surface (approx. 39°C) and a gentle warm low-temperature surface (approx. 32°C). Convenient fixing holes allow it to be attached to a cage, etc. Metal tubing is used to prevent mischief. The warm fleece cover is hand-washable, and the main unit can be wiped clean, keeping it always sanitary. Energy-saving design for daily use. Size: (S) Approx. 20 x 29 x 3cm