The product is a 2024-25 Panini Prizm Stephon Castle #234 Silver Prizm trading card featuring the player in his rookie season. This card is a standard size made of 20 Pt. card stock and is part of the 2024-25 Panini Prizm set. The card is not autographed, but it has been authenticated by Panini Authentic. It is a highly sought-after collectible for fans of basketball and the San Antonio Spurs, with a silver prizm parallel variety that adds to its value and rarity.