The 2025 Panini Donruss Leather Kings #LK-JMY J.J. McCarthy Patch /49 is a limited edition sports trading card featuring a patch of J.J. McCarthy, a player from the Minnesota Vikings. This card is part of the 2025 Panini Donruss set and is serial numbered out of 425. It is made of high-quality card stock with a 20 Pt. thickness and is authenticated by Donruss. The card showcases a parallel/variety design and includes memorabilia from the NFL season of 2025, making it a sought-after collectible for football fans and card collectors alike.