New Family Computer controller repair button rubber. This is a set of replacement rubber buttons that allows you to replace all the silicone rubber buttons on the controller. Includes diagonal input improvement stickers. Compatible with the Sharp Twin Famicom controller, Hudson Joy Card mkII, and Hori Commander. * The square B and A buttons of the original Famicom cannot be replaced. * Not compatible with the New Famicom (gray Famicom). * Not compatible with the Nintendo Classic Mini Family Computer (mini Famicom that cannot use game cartridges). This is a compatible part and not a genuine part. Due to slight size differences in compatible parts, the cross key may be difficult to input diagonally. In this case, applying the included stickers to the back of the key will improve it, so please use them as needed when replacing the cross rubber. A separate precision Phillips head screwdriver (+ No. 1) is required to replace the buttons. These are parts for self-repair. The work is not difficult, but as it is a repair of a retro game console, we cannot provide any support. Please understand. We will ship via trackable anonymous delivery. * Please ask any questions before purchasing to prevent problems. After purchase, messages such as greetings are not necessary. I 'basically do not use the message section after purchase', so please wait for the product to arrive after the payment procedure. Thank you.