The product is a 1999 Upper Deck UD Ionix Baseball Factory Sealed Box Premiere Edition. This sports trading card set features baseball players from the Major League (MLB) and was manufactured by Upper Deck. The box is sealed, ensuring the cards inside are in pristine condition and ready for collection or trading among fans of the sport. Perfect for collectors looking to add some baseball nostalgia to their collection or fans eager to trade for their favorite players from the 1999 season.