Made of professional Polyurethane material, super high water resistance and high breathability, easy to clean, will not cause harm to your pet, keep your pet dry. The back has reflective strips design, even when your pet is traveling at night or in the dark can be easily seen, effectively protects pets’ travel safety. M, L, XL, 2XL can be chosen.It’s also a great way to expand your brand.! 21.7″ x 15.7″