The Bike Towing System Child Retractable is a convenient and safe way to tow your child on their own bike while allowing them to steer and balance themselves. The retractable tow strap can be easily extended or retracted while riding, allowing you to navigate bumps and puddles with ease. This bike tow strap features a solid round rubber band end with a double hook that attaches behind the seat post and under the seat, providing a durable and convenient towing solution. It ensures a secure and stable connection between the two bikes, with a maximum distance of 2.50m. With the Bike Towing System Child Retractable, you can effortlessly assist your children when climbing hills. It offers an easy towing solution for enjoyable parent-child rides. The lightweight and practical design allows you to easily carry it in a large bag or backpack, weighing only 280 grams. Experience a relaxing and stable towing experience with this bike tow strap. The elastic band stretches to provide a comfortable distance between the two bikes, allowing you and your children to enjoy a smooth ride. Size: 15 x 10 x 7 cm. Key Features: Retractable tow strap for easy navigation over bumps and puddles Solid round rubber band end with double hook for secure attachment Maximum distance of 2.50m for a relaxed and stable towing experience Lightweight and practical design, weighing only 280 grams Convenient and safe way to tow your child on their own bike Allows children to steer and balance themselves Compact size of 15 x 10 x 7 cm