The product is a 1991 Upper Deck Texas Rangers U-seal-it Team Set, unopened and factory sealed. It features baseball trading cards with players such as Nolan Ryan and Rafael Palmeiro from the Major League (MLB) team, Texas Rangers. The set includes standard-sized cards made of card stock and is an original product manufactured by Upper Deck in the United States during the 1991 season. This collectible item is a must-have for fans of baseball and memorabilia enthusiasts.