The product is a set of 25 uncirculated 200,000 dong polymer banknotes from Vietnam, printed in the year 2020. These banknotes are in pristine condition and have not been certified. They are of Vietnamese origin and would be a valuable addition to any collection of world paper money, especially for those interested in Asian currencies. The high denomination makes these banknotes a unique and sought-after item for enthusiasts of numismatics and coin collecting.