Waterproof & Nonslip: waterproof index is high, can wipe with wet cloth to clean the surface Protect your seat: using polyester coarse fiber Oxford fabric, with good waterproof and abrasion resistance performance, preventing the damaged of car seat Keep your car clean: No need to clean the car when pets vomiting , also can prevent hair touch on car MATS Seat Belt: Pets will stay in their own space when driving, at the same time car driver can concentrate on driving Easy to install: Can cooperate with head pillow or socket type seat belts to make passengers and pets more safer