The product is a 1996 20 PATACAS banknote from Macau, specifically the P-91a issue. This banknote is classified as uncirculated, meaning it is in pristine condition and has not been used. It is not graded or certified, allowing for a more affordable option for collectors who are interested in adding a piece of Macau's currency to their collection. This banknote offers a glimpse into the history and culture of Macau through its design and imagery.