The product is a 1988 Topps trading card featuring Team Leaders of the San Francisco Giants, specifically highlighting player Will Clark. This original card is part of the Topps set for that year and is made of card stock. It is a standard size baseball card with a 20 Pt. thickness and is ungraded in excellent condition. The autograph, if any, would be hard signed and authenticated by Topps. This collectible item is a valuable piece for fans of Major League Baseball and sports trading cards, especially those interested in the San Francisco Giants team.