BONAWEN Climbing Dog Leash No Pulling Nylon with Reflective Dots 6 Ft Material: plastic cordlock ,reflecitve dots in the dark,metal dog hook, nylon The flexibility of this leash makes them easy to fold for carrying or storage The leash made of mountain climbing rope will be the last leash you ever need 6 long and 1/2 inch thick will handle the strongest pulling dogs Better for extra large,large, medium dogs