The product is a 2005 Leaf Certified Materials Preview #13 Roger Clemens trading card featuring the Houston Astros pitcher. This baseball card is part of the Certified Materials Previews insert set, manufactured by Leaf. Made of card stock, this original sports trading card is in English and showcases Roger Clemens as part of Major League Baseball for the 2005 season. The card is not autographed and is a standard size, making it a desirable collectible for fans of baseball memorabilia.