Cat Kotatsu M size Nyan-ko no Nagomi Kotatsu (Cat's Cozy Kotatsu) Far Infrared Used for 1 year (winter only) after purchase. No box. Since it has been stored at home, please check the contents after purchase and consider cleaning, such as washing, if necessary. Shipping Method: Due to the lack of a box, it will be simply packaged. 【Important: Please Read】 I have cats. I am selling this because my cat didn't use it. It is difficult to completely remove all fur and dirt. The Velcro straps that secure the four legs are already attached. They are discolored. Please refrain from purchasing if you are concerned about this. Thank you.