Product description: Color black Size: Ring Length: 13.5-21 Inches Loop Length: 18-30 Inches Material: polyester Weight: approx. 100g / 1 Package includes: 2 * pull rope Description: Headrest restraint system --- The dog seat belt (2 pieces included) is equipped with a headrest restraint system. It can be used in all vehicle models Well done and perfect details --- The lockable quick release buckle on this seat belt is sturdy and the fittings are made of metal, while the straps are made of durable nylon. The reflective stitching make it ideal for night use. The elastic rubber band helps the dog avoid sudden movements. Safety and Comfort --- The dog accessories will help keep your pet safe and prevent you from being distracted while driving. This allows your dog to sit, stand, lie down or look out the window comfortably without the dogs jumping around in the car. Simple attachment to the dog harness using the metal buckle which can be rotated through 360 degrees. Easy to use and multifunctional --- The pet car travel accessory can be easily hung on the headrest, and the rotating metal buckle connects the dog harness or collar. It can also be used with the pet seat cover. In addition to being a pet seat belt, it&39;s a general leash as well.