Features: Upgrades your mouse with metal scroll wheel, from aluminum alloy for exceptional tactile experience, for G502/903/500/502X/500S. This scroll wheel offer precise scrolling to enhances your operational efficiency and is easy to install, making it user friendly. for gamers, designers, and office professional who demand superior mouse performances and precisions in their work. Perfect for gaming competitions, graphics projects, and everyday office tasks, this accessory boosts mouse control accuracy and comfort. Elevates your computings with essential mouse accessory, to meet the needs of those who value both styles and functionality in their peripherals. Specifications: Materials: Aluminium Alloy Color: Black, Gray, Pink, Purplee, Silver (optional) Package Includes: 1PC Mouse Wheel note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!