Feature:1. Vacuum plating, twocolor paint, dazzling and beautiful, can also play a decorative role on your bicycle.2. Has wide applicability, compatible with mainstream kettles and beverages on the market whose container diameter is less than 70mm/2.8in.3. Made of highquality aluminum alloy material, light in weight, corrosion resistant, also strong and durable.4. Small, light in weight, easy to install and use, and can be installed without complicated steps.5. With other mounting screws, you don't need to spend money to buy them, which provides you with more convenience.Specification:Condition: 100% Brand New.Item Type: Bicycle Bottle HolderMaterial: Aluminium AlloySize: Approx. 146 x 80 x 74mm/5.7 x 3.1 x 2.9inTreatment: Vacuum electroplating, two-color baking paint.Application: For diameter within Approx. 70mm/2.8in bottle.Package List:1 xBicycle Bottle Holder2 x Screw