The product is a 50,000 Vietnamese dong banknote made of polymer material, in uncirculated It is a banknote from Vietnam, with various dates available on hand. The certification indicates that it is genuine Vietnamese currency. This item is ideal for collectors or individuals looking to add to their collection of world paper money, specifically from Vietnam. 5 bills max for one usps first class letter, to reduce bulk and safety of your collector bills, ORDER ONE OR MORE WHATEVER YOU LIKE 4TH OF JULY WEEKEND SPECIAL ONLY.