This is a Microsoft Windows Mobile keychain. As stated in the included instruction manual, it is a keychain made of Italian leather. This is a promotional item given away at an exhibition around the time the Windows Mobile OS was released. It has never been used and has been stored at home, so it is being sold as a new, unused item. It's a very old item, and as a "Windows Mobile" item from a rare OS, it may have some collectible value, so I would like to sell it to a Microsoft fan. Although it is new and unused, it has been stored at home for a long time, so please refrain from purchasing if you are concerned.