【Safe Family Cycling】Features a secure U-shaped hook that allows you to tow your child's bicycle behind you, ensuring easy control during family rides. Tested for stability on rugged trails to keep children safe during explorations. 【High-Strength Materials】Constructed with heavy-duty nylon rope, ABS plastic, and sturdy magic tape fasteners, capable of withstanding up to 200 pounds of weight. This durable tow rope provides parents peace of mind with its robust, break-resistant design. 【Elastic Stretch Design】Incorporates elastic connection technology to reduce bumps and jolts, offering children a smooth riding experience. Ideal for uneven terrain, preventing sudden pulls and maintaining a balanced speed. 【Auto-Retractable Feature】Extends up to 2.6 meters with an automatic retraction mechanism, preventing rope entanglement with wheels and facilitating easy storage and portability. 【Universal Application】Compatible with most adult and children's bicycles, allowing for quick setup. Adjustable straps and hooks accommodate various bike frame sizes, ensuring proper fit before riding. Specifications: Product material: ABS Product size: 12*12*7.5cm, stretched 2.6m Product net weight: 265g