The product is a Pokemon Card featuring the character Regirock from the set Holon Phantoms. This particular card is a Reverse Holo Stamped version, adding to its rarity and desirability among collectors. Released in 2004 in the United States, this collectible card is a valuable addition to any Pokemon card collection, especially for fans of the Pokémon trading card game. The unique design and limited availability make this card a sought-after item for enthusiasts and hobbyists alike.