KUTKUT Retractable Seat Belts, Adjustable Dog Seat Belt for Car, Sturdy, Durable, 360 Degree Rotating Elastic Straps for Pet Safety | Universal Fit Small to Large Dog Seat Belt Harness (Red)DURABILITY No matter how well trained your pup may be, there is no guarantee that it won't tug, pull, and chew on the seat belt during the ride. The material of our seat belt be extra durable, made of high density nylon fabric to ensure durability, and the metal elements of the construction to be sturdy enough not to unbuckle or snap at the worst possible moment. ELASTIC BUFFER DESIGN Restraint with elastic buffer could keep your dog from sudden brake