Adopt high-grade imported cotton twill khaki drills fabric, fashionable chic, making professional; Mat liner made of high-grade environmentally friendly PP cotton, warm breathable; Grade imported PP cotton, memory instant springback; Computer programs setting 13 needles / cm, uniformly solid, durable; International Professional pull test (90N); Static-free & allergy free; Can the whole body wash, convenient and clean; Non-woven designed at the bottom, directly isolate moisture and prevent your pet from skin disease