Product Description Features: for HUANO mouse microswitch, 30 million clicks life span, silver contact. for HUANO is tailor-made specifically for the button, the model for banding, feels very small deviation-. As long as your original mouse is rectangular 3pins straight foot micro move, universal Fresh feeling, medium and short stroke, compact-rebound. Less delay than similar products-, nominal- all conservative life span Smooth operation, improve the accuracy of the switch. Specifications: Model: HUANO Mouse Micro Switches Life Span: 30 million clicks Quantity: 10pcs/2pcs Material: Plastic Package Size: As pictures Item: Yellow Item Contact: 3Pins Note: Due to the problems of lighting effects and shooting angles, there will be some tolerances in the product, please understand. Please allow 0-2mm error due to manual measurement. Package Includes: 10pcs/2pcs Microswitches (Optional)