The product is a complete 50-card set of Dominoes Pizza Quarterback Challenge trading cards from 1991, manufactured by Upper Deck. The cards feature football players from the National Football League (NFL) and are specifically focused on quarterbacks. These sports trading cards are part of a set and do not include any autographed cards. This collection is ideal for fans of football and sports trading cards, offering a nostalgic look back at quarterbacks from the early 1990s.