Feature 1LED arcade Joystick, it can be switchable from 8 way to 4 way 2This LED arcade joystick can be used widely, fits all wood and metal type control panels 3Smooth spring return-to-center 4High quality 5PIN micro switches installed in this product 5Micro switches tested to 10,000,000 cycles, having long serving life Specifications: Material: plastic, metal Height:9.8 * 6.5 * 11cm/3.86 * 2.56 * 4.33 The ball diameter: approx.3.9 cm/1.54inch Ball thread: 6mm/0.24inch Power supply voltage: 12V (12 volts) Packing included: 1 *LED Colorful Illuminated Joystick (transparent ball) 1 *2P wire Note: 1.The product you received can be installed by yourself. 2.For manual measurement, please allow 1-3cm error, please make sure you are not mind before ordering.