The product is a 2024 Panini Donruss Action All-Stars Mark McGwire trading card featuring the former baseball player from the Oakland Athletics. This insert card, part of the 2024 Donruss set, showcases McGwire as the number 1 card in the Action All-Stars set. Produced by Panini, this sports trading card is a valuable collectible for fans of Major League Baseball and Mark McGwire.