The Demon Slayer Kimetsu No Yaiba Booster Box is a new, sealed product featuring cards from the popular anime and manga series. This booster box contains standard-sized cards made of card stock, showcasing characters such as Shinobu, Nezuko, and Tanjiro. Manufactured by Little Dino in China, this English-language product is perfect for fans of the Demon Slayer game looking to enhance their collection with booster packs from the Kimetsu No Yaiba set.