The product is a SWIRL Pokémon CGC 7 Mew Reverse Holo card from the Southern Islands set, released in 2001 by The Pokémon Company. This vintage card features the character Mew with psychic attributes and a standard size made of card stock. It is a promo card with a reverse holo finish, illustrated by Keiko Fukuyama, and is part of the Pokémon TCG game. This collectible card is a rare find for fans and collectors of Pokémon memorabilia.