The product is a set of 2009 P&D Northern Mariana Islands US Territories quarters minted by the United States Mint. These coins are made of copper with a fineness of 0.9, and they feature the Northern Mariana Islands design on the obverse. They are uncirculated coins that come in US Mint rolls, making them a valuable addition to any coin collection. The variety of Northern Mariana Islands quarters is unique to this set, showcasing the cultural heritage and history of the territory.