Wiiリモコン
Nintendo announced a free accessory for the Wii Remote, the Wii Remote Jacket, on October 1, 2007. The removable silicone sleeve wraps around the Wii Remote to provide a better grip, and cushioning to protect the Wii Remote if dropped. Nintendo started including the jacket with the controller on October 15, 2007. The safety jacket included with every Wii Remote is usually translucent. However, for black Wii Remotes and red Wii Remote Plus controllers, the safety jacket would be of the same color.