The product is a rare and highly sought-after 2025 Topps Series 2 Luis Severino #437 Black Rainbow Foilboard trading card, featuring the player from the Oakland Athletics. This limited edition card is part of a print run of only 74 and is serial numbered for authenticity. As a parallel variety in the Topps Series 2 set, this collectible is a must-have for fans of Major League Baseball and the sport of baseball in general.