Features: Brand new and high quality The for X2/Gienius Pro X-axis stopper is the perfect accessory for gamers who demand precision and accuracy in their gameplay. Made of durable plastic, this X-stop sensor is compatible with X2 and Genius Pro gaming mice, ensuring a seamless and uninterrupted gaming experience. Designed for serious gamers and esports enthusiasts who require the highest level of precision and control in their gaming peripherals. Whether you're competing in online tournaments or battling it out in intense multiplayer games, the for X2/Gienius Pro X-axis stopper provides the accuracy and responsiveness you need to stay ahead of the competition. With its easy installation and compatibility with popular gaming mice, the for X2/Gienius Pro X-axis stopper is an essential tool for any serious gamer looking to take their skills to the next level. Specifications: Color: Black Material: ABS Models: X2/Genius Pro Package Includes: 1Set x Limit Switch note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!