The Doctor Who Cornerstone Series 2 Promo Card B1 is a standard-sized collectible card made of card stock, featuring a promo design related to the popular TV show Doctor Who. Manufactured by Cornerstone Communications, this original non-sport trading card is in English language and aims to appeal to fans of the Doctor Who franchise looking to add a unique piece to their collection. The card does not feature an autograph but is a must-have for any Doctor Who enthusiast looking to showcase their love for the show.