The product is a set of 17 trading cards from the 2016 Upper Deck National Hockey Card Day featuring US rookies such as Eichel and Larkin. Produced by Upper Deck, these sports trading cards are from the 2016 season and are a great addition for collectors looking to add to their sports memorabilia collection. With cards of rising stars like Eichel and Larkin, this set captures an exciting moment in the world of hockey, making it a desirable item for fans and collectors alike.