The product is a Pokemon Mewtwo 049/087 1st Edition Japanese Holo card from the Diamond & Pearl DP3 set, manufactured by Nintendo in 2007. This rare collectible card features the character Mewtwo with an HP of 90, illustrated by Kent Kanetsuna. The card is part of the Pokémon TCG game and is in Japanese language, making it a sought-after item for collectors. It is a standard-sized card made of paper and has a holo finish, adding to its appeal for fans of the franchise.