This product is a lot of 18 MLB baseball cards featuring Dennis Eckersley from the Oakland Athletics. The cards are from sets like Now & Then, Superstars, Starting Lineup, and Stadium Club, manufactured by Topps, Fleer, Donruss, and others in 1991. The cards are made of card stock and are original prints, including a card from the 1991 All-Star Game. These sports trading cards are a great addition for fans of the Oakland Athletics or collectors of baseball memorabilia.