The Parkside Promising Prospects #PP-18 Seattle Reign FC Maddie Dahlien trading card is part of the 2025 Parkside NWSL Vol. 1 set featuring the National Women's Soccer League (NWSL). This standard-sized card made of card stock showcases Maddie Dahlien as a promising rookie from Seattle Reign FC, making it a valuable addition to any soccer fan's collection. The card is an original release by Parkside, highlighting the player in English language and suitable for fans interested in soccer trading cards and memorabilia.