This is a 1991 Donruss baseball card, number 1 of the All-Star subset, featuring Oakland Athletics first baseman Mark McGwire. The card highlights his selection as an American League All-Star with an action shot of McGwire batting in his grey road uniform. The design features the iconic 1991 Donruss blue border with multi-colored accents and a bold red nameplate. The card appears to be in good vintage condition, showing clear imagery and vibrant colors typical of the early 90s Donruss production.