It’s suitable for small, medium, large dogs. Made of strong nylon and durable metal hook will outlast cotton leashes, easy to wear and remove. Durable and extremely long-lasting. Made of the highest quality nylon material. The lead is made of durable nylon, which is not easy to tear by a dog. and the other side of the leash is padded with soft material which makes it more comfortable to hold. Reflective stitching increases nighttime visibility, keep your pet dogs safe for night/dawn walking. This leash is long enough for you and your dog to walk or run in a safe distance and it’s not stretchy so you don’t lose balance while your dog pulls or if he/she is playful.