The product is a lot of 20 different Dave Winfield baseball cards from various sets such as Upper Deck, Fleer Ultra, Topps All Stars, and Score 92. The cards are standard-sized, made of card stock, and are original prints. The player featured is Dave Winfield, who played for teams such as the New York Yankees, Cleveland Indians, California Angels, Toronto Blue Jays, and Minnesota Twins. These baseball trading cards are a great addition to any collector's sports memorabilia collection, offering a variety of cards from different manufacturers and leagues.