The product is a 2021 Pokemon SWSH Black Star Promo Dark Sylveon V card from the Celebrations Collection. This PSA 10 graded card features the character Dark Sylveon V, known for its darkness attribute in the Pokemon Trading Card Game. As a black star promo card, it is a highly sought-after collectible for fans and collectors of Pokemon TCG. The limited edition nature of this card and its rarity make it a valuable addition to any card collection.