The product is a 2010 Topps Chrome Stephen Strasburg Rookie Card Purple Refractor with a serial number of 599. This baseball trading card features the Washington Nationals pitcher Stephen Strasburg, who made his Major League Baseball debut in the 2010 season. Manufactured by Topps, this card is a part of the popular 2010 Topps Chrome set, making it a collectible item for fans of the sport and the player.