The product is a factory unopened box of 1989 Fleer Major League Baseball trading cards, containing a total of 660 cards. The cards feature players such as Bill Ripken and Ken Griffey Jr, manufactured by Fleer in the United States. These vintage cards are made of card stock and come in standard size, making them a sought-after collectible item for baseball fans and card enthusiasts alike. The set includes a variety of features such as stickers and rookie cards, adding to the excitement of discovering hidden treasures from the 1989 season.