The product is a PSA 9 graded Japanese Pokemon Card featuring Mewtwo from the Game Boy promo in 2001. It is a rare collectible card with a holographic finish, part of the Pokémon TCG set. The card is in standard size and is in Japanese language, making it a sought-after item for collectors and fans of the franchise. The card is named "GR Mewtwo" and is a valuable addition to any Pokemon card collection.