Precisely Defined Dimensions: Square Mounting Hole Fit - Our push button seamlessly accommodates a square 25x25mm (1 inch) button, with external dimensions of Length: 39mm/1.53 inch, Width: 34mm/1.33 inch, and Height: 19mm/0.74 inch. Designed specifically for button heads less than 12mm in height, ensuring a perfect fit and foolproof operation.Effortless Installation: Equipped with integral double-sided adhesive tape, installing our power pushbutton cover is as simple as peeling off the backing and applying it directly to your PC's power button. A perfect, no-tool solution that secures your switches quickly and firmly.Versatile Application: Beyond merely covering PC power buttons, this robust protector serves equally well in safeguarding any desktop button from unintentional presses, thus making it child-proof and extending its functionality to various household or office environments.Comprehensive Package Contents: Each package comes meticulously prepared with 2 Push Button Switch Protectors, ensuring you have a spare or can simultaneously secure multiple devices.Colour: black Material: Plastic + Metal Type: A: Spring type Please note: slight color differences due to lighting or display settings may occur, but this does not affect functionality.Package Contents: 2 x Switch Protective Covers Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3cm.