Pet-Use Reversible Design Heater Mat - Model Name: HOTTECH - Size: W210 x D147 x H14 (mm) - Function: Reversible heater mat - Included: Power cord, fleece cover - Application: Pet heater I am selling this because my pet at home didn't use it. Since the box is bulky, I plan to ship it without the box. Please purchase only if you understand the above.