Features: Experience precisions and rapid responses with D2FP-FN2 Optical Mouse MicroSwitch, to enhances both gaming and office productivity. from Plastic materials, this switches boasts up to 50 million Clicks, ensuring long stable performances for your mouse. for eSports gamers, designers, and professional who demand high performances mouse capabilities. Perfectly for competitive gaming, graphics, and everyday office tasks, this MicroSwitch elevates your operational experience. Upgraded your computer peripherals with essential accessory, enhancing your mouse responsiveness and reliability in any setting. Specifications: Materials: Plastic Size:12.8mm/0.5inch Package Includes: 4Pcs D2FP-FN2 Optical MicroSwitch note: Please allow 0-1cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Thanks!