The product is a set of three Japanese Neo 3 File Promo cards featuring the characters Lugia, Celebi, and Ho-Oh. Manufactured in 2000 by Nintendo, the cards are made of card stock material and have a holographic finish. These vintage cards are illustrated by Hironobu Yoshida and are considered collectible items for fans of the Pokémon Trading Card Game. The set includes cards numbered 249, 250, and 251, making them a sought-after addition to any collector's deck.