The 2025 Topps Chrome Sapphire Edition Marvel Studios Factory Sealed Hobby Box includes 32 non-sport trading cards featuring characters from the Marvel Cinematic Universe, such as Captain Marvel and Captain America. Manufactured by Topps, this box is part of a set dedicated to Marvel movies and franchises, offering collectors a chance to add to their collection with cards from the Marvel (MCU) series. The box contains a total of 32 cards, making it a valuable and sought-after item for enthusiasts of Marvel trading cards.