Features:High-quality acrylic crystal shell, high-precision laser cutting, new structural design, reliable and beautiful.Strong wear resistance, can effectively prevent stains and scratches.Equipped with precision, perfect integration with the equipment, can show the charm of fashion.Use high quality materials for safe and secure usage.3D Cassette button, each touch can appear the sound effect of the arcade room, classic reproduction.Each button will come with the microswitch.Specifications:Condition: 100% Brand NewMaterial: ABSColor: red, blue, yellow, white, green (optional)Size: approx. 4*4.5*4.5cm/1.6*1.8*1.8inchWeight: approx. 19.1gVoltage: DC12VPackage list: 1 * Button1 * Non-slip Nut1 * LED Light1 * Button Base1 * Micro Switch