The 2025-26 Topps Stadium Club Basketball Mega Box contains 100 standard-sized cards featuring players from the National Basketball Association (NBA). Manufactured by Topps in the United States, these trading cards are made of card stock and are in English language. This set does not include autographed cards, making it suitable for fans of basketball looking to collect cards from the 2025-26 season. Each box offers a variety of cards to enjoy and potentially add to a sports trading card collection.