The 1990 Topps Baseball Box contains 36 factory sealed packs of baseball trading cards, including a rookie card of Ken Griffey Jr. and a signed card by Frank Thomas. This vintage set features cards made of card stock, showcasing players from the Major League (MLB), specifically from the 1990 season. The box is a single box configuration, manufactured by Topps in the United States, and is part of the MLB World Series event. A must-have for collectors and fans of baseball memorabilia, this set is a valuable addition to any sports trading card collection.