The product is a K-pop trading card set featuring Jinu and Saja Boys from the K-pop Demon Hunters franchise. Released in 2026 by Kayou, the cards are part of the 1st set. The trading cards are not autographed and are in English language, manufactured in the United States. These collectible cards offer fans a glimpse into the world of K-pop and the adventures of Jinu and Saja Boys as they battle against demons.