?Pet Safety Car Seat Belt?Keep your dog safely restrained and secure in vehicle while driving, not only your dogs but also driver and passengers in the car; designed to be compatible with most vehicles. ?Adjustable Length?With buckle on the straps and the elastic bungee inside, this dog seat belt can be adjusted from 20 inches to 27 inches and can be stretched to 32 inches for the maximum length. The car seat belt circle can be adjusted from 16 inches to 24 inches. ?Convenient To Dog?The adjustable buckle and the tangle-free nylon straps are very easy to attaches the vehicle headrests.Safety strap is easily removed making it the perfect dog leash for your vehicle's back seat. ?Easy to Use and Multi-function?The pet car seat belt can be hanged on the headrest easily and the rotation metal buckle connects the dog harness. ?Reliable Material?Our car dog belts are made of high quality nylon fabric to ensure safety, features the solid zinc alloy swivel snap and quality buckles.