The 2020 Topps Stadium Club Mark McGwire Base Card #96 featuring the Oakland Athletics is a standard-sized trading card made of card stock. This original MLB baseball card is part of the 2020 Topps Stadium Club set and showcases Mark McGwire as a player for the Oakland Athletics. The card is non-autographed and has a 20 Pt. thickness, making it a valuable addition for fans and collectors of baseball trading cards. With its English language and Topps manufacturer, this card represents a piece of Major League Baseball history from the 2020 season.