Retractable dog straps that extend to 3-15 m. 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. No Tangle Rope: The retractable dog leash is made of strong nylon and the shell is made of sturdy ABS material. In addition, this dog leash is designed with a U-shaped rope exit, which will not roll the rope. There is less need to worry about your pet getting tangled in the rope, allowing your pet to have more freedom of movement.