The product is a CGC authentic signed Dan Green Pokemon TCG Mewtwo EX XY107 Holo Black Star promo card. This card features a Mewtwo with 170 HP and is from the XY set. It is a special EX card with a holographic finish, making it a rare and collectible item for Pokémon TCG fans. The card is in English and manufactured by The Pokémon Company in the United States, making it a highly sought-after addition to any collectible card game collection.