1. The retractable pulling rope includes a strong and durable polyester leash, with the maximum length of 3 meters or 5 meters.The 3-meter leash can withstand a pulling force of 45kg and is suitable for dogs of about 15kg. A 5-meter leash can withstand a pulling force of 60kg and is suitable for dogs of about 20kg. 2. With an ergonomic and anti-slip handle, its easy to hold and provides a comfortable grip. Its perfect for walking, running, jogging, hiking, camping and outdoor activities. 3. Built with ABS material for the housing, adopting advanced assembly and bonding technology, no screws on the surface of the product, which can effectively prevent cracking caused by impact or accidental falling. 4. Its braking system is safe and reliable, and the quick release and brake buttons are very easy to use. With one hand, the leash can be easily adjusted to a comfortable length. 5. The 360 tangle-free rustproof hook with passivated edges has the maximum control and safety, which can prevent scratches to your dog and provide your pets with enjoyable walking experience.