Are you looking for a replacement case for your DS cartridge? These cases have a thickness of 14mm (0.59", which is exactly the same as the standard DS packaging you buy at the shop). Also, the cases come with clips that allow you to keep the booklets inside the case. Cases have space for your memory stick as well as the cartridge. These cases will make your Nintendo DS look brand new! Your collection will look nice if you replace your old or damaged Nintendo DS Boxes! These are the exact same size (14mm), as the Nintendo boxes you get when you buy games at the store. Features tabs inside to hold inside booklet&a full clear wrap around sleeve allowing you to put front paper in!