The 1990 Upper Deck Baseball Cards Edition is a sealed box containing 36 packs, with each pack containing 15 cards. These trading cards feature baseball players from the 1990 season and are part of the Upper Deck manufacturer's set. This product is perfect for collectors and fans of baseball looking to add vintage cards to their collection or to enjoy the nostalgia of the 1990 baseball season. Each pack offers the chance to uncover rare and valuable cards from that era, making it a sought-after item for sports trading card enthusiasts.