The product is a highly sought-after 1999 Japanese Pokémon Slowking Holo from the Promo set. This rare card features a reverse holo design, showcasing the character Slowking in a tropical setting from the Southern Island. Manufactured by Nintendo, this collectible card is a must-have for any Pokémon TCG enthusiast, especially those interested in Japanese Pokémon and unique variations like this one. With its limited availability and special features, this card holds great value among collectors looking to complete their collection of rare and exclusive Pokémon cards.