Product Description Package content: 1*dog chain 1.You will enjoy the Comfort: without the tiring task of holding the leash for a long time when walking with your dog. The free hand leash can help reduce shoulder and back strain that many people feel uncomfortable with. 2.Manufactured with strong elastic cords: the advantage of this technique, it will absorb all the jolts and jolts of sudden movements dogs up to 70kg (150lb); reducing tension and the risk of hurting you and thus injuring you, the leash also allows use for training. 3.Extra Safety at Night: With reflective stitching, improving visibility at night, it will be an added bonus to make you and your pet visible. 4. Fits Any Size Dog: With an adjustable harness, the dog leash stretches up to 1.70m to fit all dogs regardless of size. 5.Material: Heavy Duty Nylon Straps, Rust Resistant Alloy Rings and Durable Fasteners Is Built To Last.