The product is a 3x5 blue index card featuring an autograph from legendary NBA player Bob Cousy, who played for the Boston Celtics. This original autographed index card falls under the Sports Mem, Cards & Fan Shop category, specifically in the Autographs-Original section for basketball memorabilia. With the modifications listed as "No," this collectible item remains unaltered and authentic, making it a valuable piece for any basketball fan or collector looking to own a piece of NBA history.