The product is a Sivert Mannsverk 2023 Topps Merlin Rookie Wave RC Auto trading card, featuring an autograph from the player himself. This limited edition card is numbered 115/150 and has received a high grade of PSA 10, indicating its excellent condition. Part of the TOPPS Merlín Chrome Rookie Wave set, this original sports trading card is a valuable addition for fans and collectors of soccer memorabilia, especially those interested in rookie players like Sivert Mannsverk.