SAFETY: High quality Bamboo Charcoal Fiber,Eco-friendly.Non-Toxic,Latex-Free Material is 100% Safe for Animals, Adults & Kids, make sure a longer use and comfortable, warm enough for your lovely pets in the cold weather. ESSENTIAL FOR WINTER:Foldable and portable,Folds Easily to carry the pet mat anywhere and give your pet a relief from the cold weather . It is effective to help your pet get warm and make it feel comfy in cold winter,provides a cozy and comfortable place for pets to enjoy and sleep. MULTI-PURPOSE: This pet sleeping mat is suitable for pet as well as human beings. For pets can be used on puppy & kitty canine mattresses, perfect for Kennels, Crates and beds. For human beings, nice to used on couch cushions, hardwood floors, carpets, concrete surfaces, cars seats . SIZES: We provided 4 size , choose different size for different use . 15.7''*11.4'', 19.6''*14.7'', 25.6''*19.6'',34.6''*23.4'', comes in PINK,PURPLE,BROWN,COFFEE color . MATERIAL :Super comfort Bamboo Carbon Fiber Fabric , unique design with high quality material, one will fall in love with it when they want to be warm.