WZYuan Motorcycle Bicycle Chain Crankset Brush Cleaner Multi-purpose Maintenance Cleaning Tool (Blue) Three sides of the chain cleaning brush, easy to use. The multi-purpose brush can be used to clean the chain of bicycle, motorcycle, etc. Material: Nylon & ABS Color: blue Size: approx. 25.5 * 6 * 3cm / 10" x 2.36" x 1.18"