This Justin Herbert 2023 Donruss Football Gridiron Kings #GK-4 trading card is a must-have for any fan of the Los Angeles Chargers. Featuring Herbert in his Chargers uniform, this card is perfect for collectors who love to add unique and rare items to their collection. The card comes from a set of 2023 Donruss football cards, and is an insert in the Gridiron Kings parallel/variety. The card number is GK-4 and it is manufactured by Donruss. The card is ungraded and not autographed, and is ideal for fans of the National Football League (NFL) who are looking to expand their collection.