Self-heating pet bed. This mat will effectively keep your pet warm in cold weather. It is ideal for cats, rabbits, puppies, ageing and arthritic pets. 5-layer insulated design. Our self-heating mat features a 5-layer construction and 3 layers of heat-generating insulation filling, making it better than any self-heating mat on the market.Safety Guarantee. No batteries or cables are required, this self heating pet blanket reflects and retains your pet's own heat to keep them warm and comfortable. The mat is perfect for use on sofas, floors, dog beds, cat perches, pet crates and outdoor cat houses.The multi size mat is easy to clean and can be machine washed and hand washed. Colour: navy blue Size. s: approx. 40 x 50cm / 15.7 x 19.6inMaterial. First layer. Super soft fleece Second layer. Soft insulating fleece Third layer. Warm, scratch-resistant fabric Fourth layer. Insulation Fifth layer. Abrasion-resistant and anti-slip Oxford cloth Upgrade: With upgraded silent aluminium foil to reduce noise.Suitable for: cats, dogs, rabbits and other pets, can be placed on the floor, dog kennels, sofas, cars etc. Packing list. 1 x Pet heating mat