The product is a 25-card set from the 2020-21 Upper Deck NHL Star Rookies Box Set. These sports trading cards feature rookie players from the National Hockey League (NHL), specifically manufactured by Upper Deck in 2020. Each card is in Bowman size, perfect for collectors and fans of ice hockey looking to add promising rookies to their collection. This set is a valuable addition for those interested in following the 2020-21 NHL season through trading cards.