The product is a 2019 Pokemon GX SM191 Mewtwo & Mew Tag Team Black Star Promo Card, graded as PSA 9 MINT. This collectible card features the Psychic-type Pokemon Mewtwo and Mew in a Tag Team, with a high HP of 270. Manufactured by The Pokemon Company, the card is part of the Promo Cards set and is in English language. It is a Full Art, Holo card with a Black Star Promo rarity, making it a sought-after item for collectors of Pokemon TCG cards. The autograph, if any, is hard-signed by Ryo Ueda and authenticated by Professional Sports Authenticator (PSA).