Features: Make of highly strength metal materials that is precisions machined and given a special treatments to ensure durability. By usings our cleats adapters, you can easily convert to clipless pedal, saving time and energy. Through the comfortable and safe ridings experience with the cleats adapters, your feet will receive even support and flat contact need. They're easy to convert, with a strong and sturdys build that provide even support. Suitable for outdoor sports enthusiasts, convenience to carry it easily without addings burden. Specifications: Materials: Metal Size: As show in the picture Package Includes: 1set Bikes Locking Plate Converter note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.