1Application: The head brush design makes cleaning more convenient and quick, the tail brush can quickly remove the dust, and can be used to clean the bike chain, tooth plate, flywheel, etc. 2Powerful Cleaning: The 3 sided brush head can thoroughly wrap the chain and penetrate into every tiny corner to achieve thorough cleaning. 3Practical Tool: Ideal for cleaning the chains of bicycles and motorcycles, making chain cleaning easier, faster and cleaner. 4Features: Comfortable handle and easy to grasp, excellent bristles quality is not easy to lose, easy to carry and store, and is your essential tool to clean the chain. 5Care Details: You can use gasoline, diesel, detergent with water and special cleaning oil cleaning, in addition, after washing to dry and add maintenance oil.