Niubai Adjustable Nylon Dog Pet Rope Slip Training Leash Pet Collar Traction Rope New and high quality, soft, smooth, durable and resuable Material: Nylon, cotton rope. Fabric soft, elastic, feel is good, not easy to be bitten split. Size:M: Length:51.2", Diameter:0.32" The whole payment circle with traction one-piece, no need to buy a collar or chest straps are tie-in, collar range is very large, as a means to adjust. A wonderful and practical leash to train pet when walking.