Package including 100x switch Speed silver switch, linear switches, anti-oxidant gold contacts. Dust-proof design, double-stage spring, fit for mechanical keyboards. Total stroke: 3.4-0.4mm Pressing initial force: 35gf, suitable for hot swappable mechanical gaming keyboards. Operating travel is about 1.20.3mm and an operating force is 455gf. suitable for typing and gaming. Specification: Material: ABS plastic Total stroke: 3.4-0.4mm Operating stroke: 1.20.3mm Pressing initial force: 35gf Operating force: 455gf Size Chart: 14CM/5.51inch Package Includes: 100 Pieces Silver Switch Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!