Premium material: the bicycle trailer coupling is made of durable steel, rust-proof and corrosion-resistant, and durable. The nylon belt is strong and durable, not easy to break. Double protection: the nylon strap of the bicycle trailer adapter plays safety maintenance and a double protective role. Effectively protect your safety if the fixed screw falls off. Perfect design: the bicycle trailer hitch has an overall one-piece design and can reduce the time you spend searching for suitable bicycle trailer headparts. It is a practical connection tool. Family entertainment: bicycle trailer attachment can be equipped with children's car and children can with them. Enjoy the fun of family cycling. Widely used: The bicycle trailer coupling is suitable for all types of bicycles. It is also combined with a of trailers that allow you to transport the bike of children, pets and cargo. Color: As Shown Material: alloy Package Contents: 1 x Tractor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.