The product is a Mew ex 053 Sv: Scarlet & Violet Promo Card from The Pokémon Company, featuring the Psychic-type Pokémon Mew with 180 HP. The card is in English and has a Holo finish, making it a rare and sought-after item for collectors and players of Pokémon TCG. Signed by illustrator Natsumi Yoshido and authenticated by Professional Sports Authenticator (PSA), this card is a valuable addition to any collection, especially for fans of Mew and EX cards. The card is part of the Sv: Scarlet & Violet Promo Cards set, released in 2023.