The product is a 2022 Leaf Metal trading card featuring soccer player Alvaro Sanz. This particular card is from the Wonderkid Autographs insert set, showcasing a green crystals parallel with a limited print run of only 5. The card is serial numbered and considered a rookie card, making it highly sought after by collectors. With its unique design and rarity, this metal trading card is sure to be a valuable addition to any sports memorabilia collection.