Easy Installation:Designed for easy installation, these buttons are a breeze to integrate into your arcade machine. NO Micro-Switch,these buttons ensure consistent performance over time. Versatile Compatibility:Compatible with Cabinet, and various coin-operated games, enhancing your gaming setup. Specifications: Type:Coin Pusher Product name:push button size:28mm thread length Colour:A red / B black / C blue / D white Material:ABS Package Contents: 8 * button Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.