The 2025 Panini Mosaic #253 Caleb Williams Mosaic Reactive Purple trading card is a standard-sized collectible featuring the player Caleb Williams. This card is part of the Mosaic Reactive Purple subset within the 2025 Panini Mosaic set. It is a parallel variety card made of 20 pt. card stock and includes an autograph label or sticker from Jakobi Meyers. Authenticated by Panini Authentic, this original sports trading card is a must-have for fans of the Chicago Bears and football enthusiasts alike.