The product is a 1999 Pokemon Japanese Promo Mew #151 Holo from the Southern Island set. It is a highly sought after collectible card for fans of the Pokémon Trading Card Game. The card features the iconic Mew character in a holographic design, typical of promotional cards released in Japan. This PSA 7 graded card comes with a new certificate, ensuring its authenticity and quality for collectors looking to add a rare and valuable piece to their collection.