Gimilife Nylon Braided Pet Leash Pet Chain Rope Pet Dog Slip Training P-Leash Walking Leading Collar for Small Medium Big Training Dogs MATERIALS AND SIZE: Nylon and High quality metal buckleHave 3 size to suitable for small medium large dogs.please check the size table with your pet. EASY TO USE : P-leash is very easy to take on and off .Very suitable your hand and pet neck when we walking with dog. STRONG AND DURABLE: Used by professional trainers and handlers for many years this product has now been adapted for exercise walking and training. COMFORTABLE FOR PET: Leash and Collar in One,leather slide eliminates slipping off, yet releases properly in relaxed position.,won't choke your pooch or damage fur. CONVENIENCE: The flexibility of this leash makes them easy to fold for carrying or storage.so nice leash for our pet.