The 2021 Topps Chrome SAPPHIRE Edition Formula 1 F1 Hobby Box is a collectible trading card set featuring cards of Formula 1 racing drivers. This factory sealed box contains 32 cards in English language, manufactured by Topps. The set includes a variety of features such as serial numbered, short print, rookie, parallel, and limited edition cards, making it a desirable item for collectors and fans of Formula 1 racing. It is a must-have for those looking to add to their sports trading card collection with high-quality and exclusive cards from the 2021 season.