The Heros of Baseball Collection is a rare and valuable set of 10 22k gold Hall of Fame trading cards featuring legendary players like Ken Griffey Jr and Babe Ruth. Manufactured by Upper Deck, these vintage cards are original and in English. The collection includes cards from the MLB World Series and showcases players from the New York Yankees and other top teams in baseball. The cards are standard size and are a must-have for any baseball trading card collector looking to add some golden pieces to their collection.