Description: 8 way operation. Fits metal control panels. Easy to operate, with high sensitivity You can use it to DIY your own Arcade game machine Easy to Remove the Ball Top ( Red ) Specification: Top Ball Diameter: Approx. 35mm/1.37inch Total Size: Approx. 95x60x100mm/3.74x2.36x3.93inch Material:Plastic Package Includes: 1PiecexGame Joystick