The product is a 2024-25 Panini Mosaic trading card featuring Stephon Castle from the San Antonio Spurs. This card is part of the Epic Performers insert set and showcases a Mosaic Prizm parallel variety. It is a standard-sized card made of 20 pt. card stock, with an original print run. While it is not autographed, it is authenticated by Panini Authentic, making it a collectible item for basketball fans and trading card enthusiasts alike.