[Designed for ]: Get the perfect fit and compatibility with our hinge clamp spring specifically designed for folding bikes. [Improved functionality]: Enjoy hassle-free maintenance and adjustments with our easy free operation feature, allowing for effortless installation and removal of the clamp. [Enhanced performance]: The split design ensures a better fit, resulting in improved performance and stability. Say goodbye to wobbly connections and ride with confidence. [Sturdy construction]: Made from high-quality materials, this hinge clamp spring is built to last. It offers reliable strength and durability, withstanding the rigors of regular use. [Convenient accessory]: Elevate your folding experience with these convenient accessories. Effortlessly fold and unfold your for bike, enhancing the overall user experience. Product Name:hinge clamp spring Colour:Black Material:Plastic+Metal Size:22.2x21.9mm/0.87x0.86in Package Contents: 2 * C Buckle Springs Bicycle Hinge Clip 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.