PetsLove Pet Mat Doggie Cat Soft Warm Blanket Cushion Sleeping House Mats M: 28.3 * 19.7 * 1.6 inches Fits pets upto 44 pounds The soft sleep surface is made by polar fleece, which could keep your pets warm. The filler is environmentally friendly high-quality silk wadding, the cushion is quite healthy and comfortable for your pet.