The 1st Size Size-two-dimensional dog seat lid has a standard (56 'W x 60' L) and X-large (60 'W x 64'), which are larger than the other dog car seat covers. The dog's rear seat cover, the dog car hammock and the standard bench is easy to convert, which allows you to share the back seat with your dog. Vailge car seat covers for dogs are suitable for different vehicles such as car, truck, SUV, protect your entire rear seat from dirty, hair, scratches and clean. Make sure your dog feels cool and warm. For dogs, this seat cover allows the dog to clearly see you through the window, which helps your dog to reduce anxiety and stay calm while traveling. With a waterproof material, water -resistant coating and TPU, 600D Oxford can prevent your seats from staining or wet. The transformable side wings in the dog hammock for the car help your dog to easily enter and exit the car, while preventing leather benches and doors. Thus, every time you step into the brakes, the lid can prevent your dog from slipping. Two openings can be placed on the dog's seat belt to prevent the dog from injury during an emergency bark or a sharp turn. Our car seat covers for dogs provide a dog seat belt.