The product is a full set of 25 Japanese 25th Anniversary Pokemon Centre promo cards, graded by Professional Sports Authenticator (PSA) with a grade of 10. Each card features a holographic finish and is in mint condition, making them highly desirable for collectors. These cards are from the Pokemon TCG game and were manufactured by Nintendo in Japan, making them a unique and sought-after addition to any Pokemon card collection. The set includes a booster pack, adding to the excitement for fans and collectors alike.