Points: Warm Durable Material - Our dog car carrier is filled with great PP cotton, more thick and soft than others, and the surface is high-quality and delicate fluff, which provides a comfortable sleeping surface for the dog and also protects the dog's joints! The exterior uses waterproof Oxford cloth, the stitching is very firm, and it is durable, waterproof and scratch resistant! Safety First -Our dog car bed uses sturdy strap and a nylon belt with buckle, the length can be adjusted arbitrarily. At the same time, it comes with a safety belt to keep the puppy in the bed without jumping out. Easy To Install - Open the car travel camping bed and spread it to the back seat of the car.Buckle up the buckle and hang the strap on the car seat headrest pole.