The coin is round. On the front and back sides there is a rim along the circumference. The coin’s edge is reeded.
At the top — a relief image of the State Emblem of the Republic of Belarus; in the center of the coin within the circle – the image of a fragment of the one-faced belt produced by the manufactory of Slutsk (1776–1780) and exhibited in the National Museum of History and Culture of Belarus (on a silver coin the belt’s fragment is reproduced with the help of pad-printing technique); at the top - a circle inscription: РЭСПУБЛІКА БЕЛАРУСЬ (THE REPUBLIC OF BELARUS); on the left – the year of issue, on the right – alloy standard (on a silver coin) and artistic element (on a copper-nickel one), on the bottom – denomination: 20 РУБЛЁЎ (20 RUBLES) on a silver coin and 1 РУБЕЛЬ (1 RUBLE) on a copper-nickel one.
On the left - a circle inscription: СЛУЦКІЯ ПАЯСЫ. ШЛЯХЕЦКІ КАСЦЮМ (THE BELTS OF SLUTSK. NOBLEMAN’S DRESS); on the left – the image of a man’s figure (a nobleman) in the traditional costume, girt with the belt of Slutsk; on the right – a stylized image of his bloodline as a symbol of a noble family.