Features:brand new and high qualityTTC speed silver switch conduction stroke (conduction value) is designed to be 1.08and0.4 or -0.2mm, which is 46 percent faster than the standard mechanical switch 2.0mm and 10 percent faster than the traditional silver switch 1.2mmConstructed of quality elastic material , the service life is up to 100 million strokes, which is twice that of normal mechanical switches.TTC speed silver switch improve switch accuracy and initial pressing force by double long spring structure design . It prevent accidental for touch and rapid rebound effectivelySmooth operation and smooth input experience.The structure of the axis and switch body are matched. Whether switch is in a free state or triggering the working state, the switch coordination is for always as stable as a rock by TTC double-sided dust-proof wall patented technology . Specifications:Type:Gold Powder or ACE or Speed Silver or Moon White or Gold Tea or Golden Red or Clear for Sky or for Brother Axis (Optional)Quantity: 10PCSize: approx 1.5x1.5x2cm or 0.59x0.59x0.79inMaterial: PlasticSwitch Type: LinearMechanical Life: 100Million ClickKeyboard Standard: Mini KeyboardOperation Style: MechanicalStyle: StandardInterface Type: USB 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 Package includes:10PCS x Linear Switches