[High Quality]: Our start stop button is made from high-strength, environmentally friendly zinc alloy material. It undergoes high-temperature baking paint treatment to ensure its bright color does not easily fade. The base is made of durable plastic, giving the entire piece a refined and textured look. [Universal Size]: The car engine start stop button cover measures 73mm (2.87 inches) in length, 55mm (2.17 inches) in thickness, with a bottom diameter of 41mm (1.61 inches) and a push button connector diameter of 12mm (0.47 inches). The overall weight is approximately 77 grams. [Easy Installation]: Simply clean the surface with an alcohol wipe, apply the double-sided tape to the rocker, and press it firmly into place. start button cover This quick and straightforward process ensures a secure fit. [Versatile Application]: This rocker cover is designed for your car's push to start button, but it can also be used on your computer display or mainframe start button, or any other suitable location you can think of. [Attention]: The Car Push to Start Button Rocker may not be suitable for some specific car models. Please double-check the diameter of your car's engine start and stop button before purchasing.