The Downtown Pet Supply – Self Heated Cat Bed & Dog Crate Mat – Thermal Nap Mat – Padded and Insulated Pet Mat with Mylar Layer and Leather Handles is a great way to keep your pets comfortable and warm. Made of a durable and thick leather, this mat provides a secure and comfortable environment for your pets. The mylar layer is lightweight and self-warming, so it actually reflects the body heat back to the animal. The plush top is soft and comfy, so your pets will enjoy laying in it.