The product is a 2016 Upper Deck The Cup #133 Thatcher Demko rookie patch auto RC card numbered /249. This rare and collectible card features a patch from Demko's jersey, making it a coveted item for ice hockey and sports trading card enthusiasts. The card is produced by Upper Deck, a reputable manufacturer known for producing high-quality sports cards. Collectors will appreciate the unique design and limited availability of this special rookie card.