DESCRIPTION: Products can be installed and use without modification, easy to install, no installation instructions. Anodizing, not easy to fade and will not rust. The appearance of the fashion design, excellent technology is more suitable for your bike. Specification: Material: CNC Aluminum 6061-T6 Size: Length 61.4mm/2.42", width 17.3mm/0.68" Color : Black/Blue Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:1pcs