Holds 12 Nintendo Switch game cartridges. Made of silicone material, so it won't scratch and is easy for children to use. ◆Storage Capacity◆ ・12 game cartridges ・12 microSD cards ※This is not an official Nintendo product. ※Only the cartridge case is for sale. Although it is unused, it has been stored by a private individual, so please refrain from purchasing if you are sensitive to this. There may be initial minor scratches, fraying, or stains. The product will be shipped in simple packaging. Thank you for viewing.