The product is a 2018 Panini Majestic Royal Signatures trading card featuring an autograph from Christian McCaffrey of the Carolina Panthers. This particular card is a Holo Gold parallel, numbered out of 25, and is part of the Royal Signatures insert set in the 2018 Panini Majestic collection. The autograph is hard-signed and authenticated by Panini Authentic, making it a valuable and sought-after collectible for fans of football and trading cards alike. This limited edition card showcases McCaffrey's signature on premium card stock, making it a standout addition to any sports memorabilia collection.