The product is a 2024 Select basketball trading card featuring Stephon Castle of the San Antonio Spurs. This particular card is a Blue Tectonic Prizm parallel with a print run of only 99, making it a rare and valuable collectible. It is serial numbered and considered a rookie card within the base set of the 2024-25 Panini Select series. With a mint PSA 9 rating, this card is highly sought after by basketball card collectors looking to add a unique and limited edition piece to their collection.