The product is a 2025 Topps Stadium Club Green Rookie Card of Roki Sasaki, a player from the Los Angeles Dodgers. This trading card is part of a limited print run of 199 and features serial numbering, making it a collectible item for baseball fans. The card is made of card stock and showcases Sasaki's participation in the World Baseball Classic, adding to its appeal for collectors looking for unique and rare cards.