The product is a rare and highly sought-after Mewtwo EX Secret Full Art card from the Pokémon TCG set Breakthrough. This card features a black color attribute, 170 HP, and is a speciality EX card with a holo finish. It is part of the Basic stage in the game, manufactured by The Pokémon Company, and includes unique features such as being a Secret Rare card with a Full Art design. This particular version has an uncommon black dot error, adding to its rarity and appeal to collectors.