Details: *100% brand new and high quality*Make the area near the crank thread more evenly stressed and protect the crank paint surface*It can solve the problem of abnormal pedal sound*Optional Color: Colorful, Black, Gold (As Pictures Show)*Material: TC4 titanium alloy*Diameter: Approx. 2cm*Gross weight: Approx. 32g*Model: RT110 Package Contents: 2 boxes of Pedal Washer (4pcs) Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.