High quality polyester raw fiber oxford fabric, prevent damage to the car seat, non-stick hair. It is surrounded by a PE clamshell panel, and the edge of the bag is filled with a thick foam bar and PVC pipe, which ensures sufficient strength and safety. Safe for Pet Travel : The car booster seat is made of waterproof 600D polyester, breathable mesh and thick straps. Equipped with two seat belts stabilize the booster seat and a harness leash to attach to your dog, make sure the pet won't bother you while driving. Easy to clean: Wear-resistant, non-slip, strong, improves comfort for pets, it keeps your car seat dry, safe and free of dust, mud or hair. Foldable and easy to assemble: does not take up space. Detachable panels make cleaning easy. When not in use, fold it up, like a painting. Pocket design: The front pocket allows you to store small items like dog treats, toys or poop bags. size: 42*34*26cm.