You will never worry about attention on pets while driving, more safety on road! The dog car seat booster design with three safety belts (two fixed to the between of the headrest and the chair, other fixed to the back of the chair) fix the booster seat to prevent it sliding in the car, make pet won't disturb you when you driving. High quality dog car seat The pet puppy car booster Made of high quality waterproof 600D oxford, nylon belt, antirust D ring, PVC mesh net, The air circulating mesh design allows your pets breathe smoothly strong and durable. Detachable board make clean more easy. When you not use it, fold it, just like a board. Waterproof material also make clean easily, of course It will not change the shape of the car seat after cleaning.