Retractable dog straps that extend to 10/16 feet. The rope is durable and not easy to break. Comfortable grip design in line with the comfortable grip design, long time holding hands won't be tired,The product adopts non-toxic plastic shell and environmental protection, nylon rope, metal lock, bending smooth, no noise, not easy to jam.,The brake button is more user-friendly. Big button to brake, small button to stop braking. Convenient for telescopic adjustment, storage and traction.,It's safe and reliable. You don't need to worry that the dog's leash will hurt your hand when the dog runs wildly, but it doesn't mean that your dog can stay too far away to avoid winding the leash.,It’s widely applicable for any types of small and medium size dogs, cats and small animals up to 33lb weight. Well-controlling of pets is available while walking, training, jogging in the open air.