These are trading cards included with Monsta X's Japanese singles and albums. This is the price for a set of 6. I plan to ship them sandwiched between cardboard, but for an additional fee, I can ship them in a hard case. I also have items featuring Shownu, Wonho, Minhyuk, Kihyun, Hyungwon, Joohoney, and I.M. If you purchase them with other items, I will offer a small discount, so please request a combined purchase. If you are only purchasing this item, you can buy it immediately.