The 2025-26 Topps Signature Class Caleb Williams Sunday Showcase #SS-12 football trading card is an original insert featuring the talented player from the Chicago Bears. Made of card stock with English language text, this standard-sized sports trading card is part of the Topps set for the 2025-26 season. The card showcases the player's signature, making it a sought-after collectible for fans and collectors of football trading cards.