ZDISC Nylon Double Layer 1" x 4' Black Leash Petmates Basic Nylon Leashes were created with high quality, long lasting nylon Choose a Petmate Nylon Leash for a custom fit on your dog, or room to grow for your puppy Our basic Nylon Dog Leashes feature fray resistant poly nylon in a variety of stylish colors In addition, this durable leash is comfortable for your pet & features metal clasps, heavy duty stitching & metal d-rings for years of dependable use Tensile strength is 7x the weight of the dog