Precisely Defined Dimensions: Square Mounting Hole Fit - Our switch protector 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 reliable 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 convenient, no-tool solution that secures your switches quickly and firmly. Versatile Application: Beyond covering PC power buttons, this durable protector helps safeguard any desktop button from accidental presses, making it suitable for use in various household or office environments. Comprehensive Package Contents: Each package includes 2 Push Button Switch Protectors, providing a spare or allowing simultaneous protection for multiple devices. Color: Black Material: Plastic + Metal Type: A: Spring type / B: Self-locking Note: The physical item may have slight color variations compared to the image, which does not affect functionality. Light reflection and different display settings may cause the color in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3cm. Package Contents: 2 x Switch Protective Cover. Only the above package content is included; other products are not included.