This is a 1999 Fleer Ultra baseball card featuring Mark McGwire of the St. Louis Cardinals. The card captures McGwire in his follow-through swing motion, wearing his gray road uniform with the distinctive 50th-anniversary sleeve patch. As part of the highly recognizable late-90s Fleer Ultra set, this card serves as a classic representation of McGwire during his prime power-hitting era. The image quality appears sharp, showcasing the brand's aesthetic of the time with bold, stylized typography.