Universal SizeThe rocker is designed with dimensions of 73mm in length, 55mm in thickness, and a base diameter of 41mm. The movable button connector has a diameter of 12mm. The total weight is approximately 30 grams, making it suitable for most car engine start buttons. Easy InstallationSimply clean the area with the included alcohol wipe, attach the double-sided tape to the button area, and press to secure. Installation is quick and straightforward. High-quality materialsThis car one-button start button rocker is made of Environmentally friendly ABS material. After high-temperature paint , the color is bright, and it is not easy to fade. The base is made of sturdy metal alloy, and the overall design is stylish and smooth. Versatile ApplicationThis rocker can be used not only for car push-to-start buttons but also on computer mainframes, appliance switches, and other suitable locations, adding a personalized decorative touch to your devices. AttentionPlease measure the diameter of your car engine start button before purchasing to ensure compatibility. If you have any questions, please contact our customer service team for the best solution.