The product is a 1966 Topps baseball trading card featuring player Juan Marichal from the San Francisco Giants (#420 in the set). This sports trading card is part of the Topps base set for the 1966 season in Major League Baseball (MLB). It is a valuable collectible item for fans and collectors of baseball memorabilia, especially those interested in vintage cards from the 1960s. The card showcases Marichal, a notable pitcher in baseball history, and is a must-have for fans of the sport and collectors alike.