The product is a complete set of 1990 Upper Deck baseball cards, factory sealed with a total of 800 cards. The set includes cards featuring players like Cal Ripken, Jr., Ken Griffey Jr, and Nolan Ryan. These standard-sized cards are made of card stock and are in English. The set is from the Major League (MLB) and covers the 1990 season, making it a valuable addition for baseball card collectors and fans of these legendary players.