Headrest Design — This dog seat belt (2 pieces included) is designed with a headrest. It can be used in all vehicle models equipped with a headrest. The webbing hoop hanging from the headrest is connected by a lockable quick release buckle. The lockable buckle prevents the hoop from opening and ensures your pet’s safety. Adjust the seat belt to the maximum length and grab the circle of the strap to use it as a general leash. Well made and perfect details—The lockable quick release buckle of this safety belt security is sturdy and the hardware is all metal while the straps are durable nylon. The reflective stitching design makes it ideal for nighttime use. The elastic rubber band helps the dog avoid jerking during sudden movements. Keeping Safety and Comfort — The dog accessory helps keep your pet safe and prevents you from getting distract while driving. It allows your dog to comfortably sit, stand, lie down, or reach out to see out the window, but prevents dogs from jumping in