With any event: made from a nylon climbing rope with a super diameter of 1/2 “, the interior has a unique high-density anti-bite layer that is almost twice more resistant than the same type of rope! It is lightweight and robust for small, medium and large dogs. Metal clamp and sliding safety lock: With a zinc alloy clamp and a sliding meta lock, can support 80 kg of instant impact; Safer, provided double security. Its 360-degree rotary design allows your dog to walk freely in all directions without worry. Highly elastic strap: The absorbing elastic strap with a built-in rubber rubber band. It can be extended up to 120cm to provide sufficient elasticity and control, reducing the risk of injury and improving hands comfort. The flexible leash considerably reduces cushioning and improves safety when walking / running with your pet. Reflective tape design: Three complete reflective tapes are placed on each side of the dog’s leash; With great visibility at night, it guarantees not only dog