This Pokemon card features Mew from the Secret Wonders set, released in 2007. The card is a rare Holo Reverse Holo version, part of the Pokémon TCG game. Illustrated by Kagemaru Himeno, the card is made of card stock and is in English language. As a Stage 1 Pokémon card with a Dark attribute, it is a valuable collectable for fans of the game and collectors of vintage cards.