High Quality Materials: The bike trailer hitch are made from high quality metal and nylon straps, which is very durable. It is an ideal accessory for connecting bicycles and trailers. Easy Installation: Our bicycle trailer mount adapter can quickly and easily connect the trailer to the bicycle. With complete hook arm and hook connector, it can be easily installed without any extra tools. Suitable Size: The bicycle trailer hitch adapter is compatible with most bicycles. The compact size of 2.7*19.5cm allows you to carry it at any time during outdoor sports. Design Safe: The steel hitch trailer attachment has a durable nylon tow rope. After installing the connecting rod, buckle the tow rope to provide double protection for your pet or baby Essential parts for Riding: With our universal bike trailer hitch, the bike can be easily connected to the baby's or pet's trailer, allowing the whole family to enjoy the wonderful outdoor time together. Number of parts delivered: 1