Description: Made of ultra light Aluminum alloy material, can effectively reduce the weight. Anodizing process , high quality luster; precise welding proces, soild and durable. Easy to install and easy to access bottle when you need it. Keeps the bottle in place while riding on bumpy land. Great for road, mountain, touring, folding bikes, wheelchairs and baby carriage. Specification: Material: Aluminium Alloy Color: Black/Red/Blue/Gold/Silver Size(HxW): 120x70mm/4.72x2.75inch Package Includes: 1 Piece Bike Bottle Cage Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.