Features: Use this good quality switches opener to easily open and modify your mechanical keyboard switches. This opener is from durable aluminum alloy, which is durable and can withstand frequent use. This opener is compatible for MX switches and can quickly and easily customize your keyboard. Say goodbye to the frustrating and time-consuming switches opening methods - this opener makes the process fast and efficient. For any serious mechanical keyboard enthusiasts, use this essential tool upgrades your keyboard customization game. Specifications: Material: Aluminum Alloy Size：approx 2.9x2.2cm/1.14x0.87in Color：1/2/3/4/5/6/7 Optional Quantity： 1PC Package Includes: 1PC Switches Opener note: 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!