The product is a 1998 UD3 Number Die-Cut 10 Card Lot featuring NFL players such as Favre, Emmitt Smith, Elway, Corey Dillon, and Kordell. These vintage trading cards are from the Upper Deck manufacturer, with each card representing a different player or athlete from the 1998 season. The cards are in English and showcase various football teams and players in a unique die-cut format, making them a valuable addition to any sports memorabilia collection.