The product is a 2025 Calbee Star Card featuring Kotaro Kurebayashi, a player from the Buffaloes team in the Nippon Baseball League. This original Japanese trading card is made of card stock and is an insert variety, part of the 24 Calbee set for the 2025 season. The card showcases Kurebayashi as a standout athlete in baseball, making it a sought-after collectible for fans and collectors alike.