Bicycle Chain Cleaning Tool with 3 in 1 Professional bike Brush are made of ABS plastic , small in size, lighter in weight, easy to receive and carry. Patented design --We solve three problem for chain ,gear and wheel with one tool.There are different modules, the brush and the sponge which you just snap into the holder case and run your chain in. and Two small brushes which is hidden inside the handle of the cleaner. Easy to Clean, different brush fits for different parts of bike, this can efficiently and easily remove dirt from hard to reach areas or any other hygienic dead corners. Multipurpose, works for Mountain bikes, Road bikes, City bikes, Hybrid bikes, BMX Bike and Folding Bikes. Provides Protection--The chain cleaner tool helps prevent premature wear of your drivetrain and helps maintain smooth operation when riding the motorcycle and cycling.