The 2025-26 Upper Deck Series 1 trading card set features a complete collection of NHL players, including popular athletes like Connor McDavid, Sidney Crosby, and Alexander Ovechkin. These standard-sized cards are made of card stock and are original prints, not reprints. The set includes a total of 200 cards, with players representing various teams such as the Los Angeles Kings, Colorado Avalanche, and Pittsburgh Penguins. These trading cards are perfect for collectors and fans looking to complete their set of NHL memorabilia from the 2025-26 season.