The product is a lot of rookie trading cards featuring Dak Prescott of the Dallas Cowboys. These cards are likely from the player's early career and may include a variety of different types such as autographed, game-worn, or hard-signed cards. As a sports memorabilia collector's item, this lot would be a valuable addition to any fan's collection, especially those who support the Dallas Cowboys or are fans of Dak Prescott. The cards would likely hold sentimental value for fans of the player and team, and could potentially appreciate in value over time.