The product is a 2025 Panini Mosaic NFL Complete Masters Set featuring 500 cards with 5 insert sets. This set includes cards of notable players such as Patrick Mahomes II, Cam Skattebo, and Josh Allen, among others. The cards are categorized into sets like Touchdown Masters, Notoriety, and Bang, with each card showcasing various features like Rookie and Insert cards. Manufactured by Panini, this set offers a comprehensive collection of football trading cards for fans of the National Football League looking to add to their memorabilia.