This is the most Beautiful,Professional & Simple DIY Kit for your Arcade DIY Project. This is a HIGH QUALITY DIY accessories.You can use them to DIY your own Arcade game machine. For this item we will send BLUE color for the purchase. We can accept change the color for the joystick ball top handle and Push Buttons.Message us BEFORE we ship the goods out. Attention: Shipping with with Amazon Prime can't supply a Customize Service due to all the package have already packed well when we shipped them to Amazon Warehouse. So if you need to customize the colors.Please choose ship by Seller not ship by Amazon! Very Important!!! (We can supply Red,Yellow,Blue,Green,Black,White & Pink for joystick ball top handle & push buttons) Once the goods have shipped out we can't change the colors and the shipping label. Any revises should let us know before the goods shipped out. About the push buttons: 2 x 24MM and 8 x 30MM High Quality Push Buttons.The size for the button is the same as SANWA OBSF-24 and OBSF-30. The button included Build-in Microswitch inside.There is no need to add other switch. About the Joystick The joystick is a 8 way joystick.The size for the it is the same as JLF-TP-8Y-SK. The ball top handle can be unscrewed. Each kit is for ONE player's DIY Parts. If you want to build a Multiplayer Machine,Please select the QUANTITY of the item. Each Encoder have its own USB Cable.Each player will not effect another players a bit Packing Includes 1 x High quality encoder board 1 x USB Cable 4 x 2pin Cable for Joystick 13 x Wire cables for Buttons. (The size for this cable is 2.8mm) 1 x 2pin Joystick 8 x 30mm push button 2 x 24mm Push Button (Used for the start button)