The product is a factory sealed, unopened box of 1991 Upper Deck baseball trading cards. The set includes 20 packs of 27 cards each featuring players like Nolan Ryan and potentially Michael Jordan. The cards are made of card stock and are in English language. The set includes short print cards, holograms, and is part of the base set, making it a valuable find for collectors of Major League Baseball memorabilia. Jordan sp 1 and silver sluggers 18 card set set only in jumbo packs.