The product is a Pokémon Japanese 1998 Gym 1: Leaders Stadium trading card featuring Brock's Diglett. This collectible card is part of the Gym Booster 1: Leader's Stadium set and is a highly sought-after item for fans of the Pokémon franchise. With a CGC Gem Mint 10 grading, this card is in pristine condition, making it a valuable addition to any trading card collection.