Easy to clean, only need to wipe gently with a damp cloth to restore brightness.Simple and generic construction easy to use and transportColour: blackMaterial: aluminum alloy + plasticSize: Applicable diameter: 22.2mm-23.8mmPackage Contents:2 * Bicycle Brake LeverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.