The product is a 2024 Topps Brooklyn Collection baseball trading card featuring an autograph from Corbin Carroll of the Arizona Diamondbacks. This limited print run card is signed by Carroll on the card itself, making it a valuable collectors' item. Graded by Professional Sports Authenticator (PSA) as a 9, this card is a part of the Brooklyn Collection set by Topps and is a parallel variety with a blue design, ensuring its uniqueness in the sports trading card market