The 2019 Panini Obsidian Christian McCaffrey Electric Green Etch 18/25 #100 trading card is a highly collectible item featuring the star football player Christian McCaffrey from the Carolina Panthers. This particular card is a parallel variety with a unique green etch design, making it a standout addition to any sports card collection. As part of the Panini Obsidian set, this card is serial numbered and part of the base set, adding to its value and appeal to fans and collectors alike. With only 25 of these cards in existence, it is a rare and sought-after piece for any football card enthusiast.