1、High Quality Material: Made of high quality T7075 aluminum and resin material, strong, flexible, corrosion resistant and durable. 2、Convenience: Easy to use and clean, easy to install, disassemble and store, the cleats upgrade the curvature of the sole. 3、Comfort Comes First: Make cycling shoes more comfortable to walk, and protect the cleats. 4、Extend Service Life: Bicycle shoe clips can help extend the service life of bicycle shoes, and are a good accessory for cycling enthusiasts. 5、Anti Dirty and Application: Prevent dirt and dust from accumulating in the cleats, suitable for SpeedPlay Zero series locking pedal system. Item Type: Bicycle Pedal Material: T7075 Aluminum + Resin Size: Approx. 7 x 5.5cm/2.8 x 2.2in Applicable: For Speedplay Zero Series Pedal System 2 x Lock Pedal 2 x Lock Pedal Accessories 9 x Screw