The product is a 2025 Panini Mosaic trading card featuring Caleb Williams from England. This card is a silver mosaic prism with a unique design and belongs to a set of insert cards. It is an original card made of card stock and showcases the player in a football-themed design. The card is not autographed or customized, but it is part of a limited 2025 season collection, making it a valuable addition for NFL trading card collectors.