The product is a Lamine Yamal signed autographed Barcelona FC 2025/26 football shirt, accompanied by a Certificate of Authenticity (COA) from Globalcoa. This authentic item is a genuine autograph from the soccer player Lamine Yamal, making it a valuable collectible for fans of both Barcelona and soccer memorabilia. The jersey is a unique piece that would make a great addition to any sports memorabilia collection.