SOFT AND COMFORTABLE: There are 0.8in layer of soft sponges that insulate the cold floor, prevent moisture from rising, and give the dog a comfortable sleep. BOTTOM ZIPPER: The zipper design is a cushion which is convenient for disassembly, convenient,sanitary, and can be reused. The bottom is Oxford cloth, which explains abrasion resistance. SAFE MATERIALS: The material of plant fiber is breathable, comfortable, safe and environmental friendly.Keep your dog cool safe and happy. NONSLIP BOTTOM: The surface is smooth,comfortable and non sticky. It is very easy to clean. SERVICEï¼šIf you have any questions about this dog ice mat, you can contact us by email and we will answer you within 24 hours. If the purchase has some quality defect, we offer a 30 day money back guarantee.