The 1991 Upper Deck Stolen Base Leaders trading card features baseball legend Rickey Henderson and Hall of Famer Lou Brock, showcasing their time as stolen base leaders in the Major League Baseball (MLB). This card is part of the base set released by Upper Deck in 1991, highlighting these two iconic players from the Oakland Athletics and St. Louis Cardinals. With card number 636, this collectible item celebrates the skills and achievements of two baseball greats in a single card.