strength and durability: nylon elastic tow rope rated to withstand up to about 500 pounds. The rope is wrapped with a strong belt to help prevent breakage and provide reliable performance. Flexible, shockabsorbent towing: designed to be strong and adaptable, delivering smooth towing and helping to reduce jarring during rides, including uphill climbs. Safe parentkid towing: enables you to drag your child's bike behind yours in various riding situations without excessive movement, and it minimizes wobble and wheel pinching. Easy separation and removal: engineered with a simple quickseparation design. When you are ready to remove the traction belt, just slide the belt off from the two bikes. Use scenarios: Family rides with uphill sections: tow your child's bike behind you to conserve energy while still keeping your child connected to the ride. City or park rides: maneuver a child's bike behind you in crowded or narrow spaces without the wheels pinching or the line getting tangled. Quick stops and destinations: easily detach the tow setup at your destination by sliding the belt away from both bikes for a fast, clean separation. Key details: Function: twobike towing setup with a nylon elastic tow rope wrapped in a durable belt for strength. Material: nylon elastic rope with reinforced belt for enhanced durability. Performance: designed to provide steady towing with shock absorption during rides. Compatibility: intended for towing a child's bike behind an adult bike in a twobike configuration.