The best ways to keep your keys together is by uniting them with a piece of your childhood. Unfortunately, using a real Nintendo controller is somewhat....awkward! It is for that reason that we got this bombastic Nintendo Controller Rubber Keychain! It's not as functional as the real controller, but it gets the point across that you are an old school video gamer. You may even be able to put the Konami code in somewhere...not sure how that would translate into real life though. The Nintendo Controller Rubber Keychain is 2.75 inches long and 1.25 inches high with raised D-Pad and buttons just like the real thing!