1Durable: Folding bike stem fixing C clamp spring is made of plastic materials, built to last, providing long lasting usage. 2Beautiful And Lightweight: With a visually appealing design, this C clip spring is also lightweight yet strong and has excellent impact resistance. 3Designed for Convenience: Equipped with a C clip spring, this accessory allows for the parallel movement of the clip and provides freedom to change its position without adjusting the angle, making folding the bike more convenient. 4Easy Installation: This C clamp spring is easy to install on your bike, for hassle free bike maintenance and upgrades. 5Versatile Accessory: Suitable for folding bikes, this C clamp spring is a versatile accessory that can enhance your cycling experience.