Diameter – 31 mm, thickness – 2 mm, weight – 11,37 gram
Images and inscriptions of observe and back sides of coins are relief.
On the face of the coin (averse), on its upper side the state emblem of the Republic of Kazakhstan is located and under it there is a two-line inscription “20 TENGE”. From the right and left side of the denomination there is the element of national ornament. On the circumference there is the legend “National Bank of Kazakhstan”.
On the back side of coin at the centre there is a representation of Emblem of 50th Anniversary of United Nations Organisation. At the bottom of right side of the Emblem the years “1945-1995” are indicated. There is a circle inscription in English and Kazakh languages “UNITED NATIONS”.
Side surface (drove) has inscription “Twenty Tenge”. The inscription is deepened.