Measuring a diameter of 40 cm, this warm and heated dog bed is perfect for animals with joint pressure. The warm PP cotton provides maximum comfort and can be wiped clean with a damp cloth. Name: USB pet electric blanket Material: waterproof leather + plush fabric + USB cable Product Size: diameter 40cm/15.7in, thickness 1cm, suitable for small dogs and cats, universal USB interface, universal power supply, 10,000MA charging treasure measured continuous power supply for 3 hours Constant temperature: warm temperature about 28 C list: heated blanket for dogs*1 See more product details 1.Unique Layers Design: The pet heating pad has a waterproof layer to prevent leakage and a heating layer to provide constant warmth with warm PP cotton to keep your pet cozy. 2.Convenient Maintenance: Wipe the cushion with a damp cloth, machine wash the cover and that's it. No need for immersion or harsh harmful substances, cleaning is now convenient. 3.Several Applications: This pet heating pad suits cats, dogs, and bunnies, making it suitable for pregnant or injured pets, seniors, and newborns with a 40cm diameter. 4.Safe All Winter: Treat your pet to reliable warmth all winter long with our pet heating pad. The bed maintains a consistent 28 and features a dual chew-resistant wire for safety. 5.Improved Pet Health: Keep your beloved pets healthy by providing them warmth with this heating pad. Ideal for relieving joint pressure, comforting newborns, pregnant women and elderly animals. _x000D_