The product is a special edition set of 12 English language Union Arena trading cards from the Bleach Thousand-Year Blood War series. Manufactured by Bandai Namco and Bandai, these standard-sized cards a holo finish. They are part of a limited edition promo set, making them a desirable collectible for fans of the Bleach TCG. These cards are suitable for players aged 9 and up and offer a unique addition to any collection.