Premium Quality - The bicycle trailer hook is made of heavy-duty steel and nylon straps, which is strong and durable. This is a convenient bicycle towing hook that can be used for towing solutions. With this bicycle towing strap, you can tow your child to the top of the mountain with a few tubes and ropes, providing a quick towing solution for parent-child riding.Suitable Towing Distance: This bicycle towing strap can keep the distance between two bicycles at a maximum of 2.50 m, ensuring easy and stable towing. Once the elastic band is stretched, you and your child can enjoy a comfortable towing experience.Retractable Child Towing System With this bicycle towing strap, you can pull your child onto your own bicycle while continuing to maintain control of steering and balance. Enjoy the fun and excitement of transporting children or pets with a bicycle. You can spend precious time with your family and children.Easy to Install - The bicycle trailer hook comes with a complete towing arm and a coupling plug, which is easy to install without the need for additional tools. It can be stored in a large bag or backpack and weighs only 280 grams. Size: 15 x 10 x 7 cm.High Compatibility - The bicycle trailer hook is compatible with regular bicycles and electric bicycles. Suitable for use with quick release or axle wheels with nut. Not suitable for use with disc brakes.