What is 20 groszy?

20 groszy is a coin denomination of the Polish złoty currency. It was first introduced in 1995, replacing the former 50 Groszy coin. The 20 groszy coin is made of a copper-nickel alloy, and it weighs 3.94 grams. The coin has a diameter of 21.5 mm and a thickness of 1.75 mm, and it features the coat of arms of Poland on one side and the denomination on the other side. The 20 groszy coin is commonly used in everyday transactions in Poland, and it can be exchanged for other denominations or for other currencies at banks and currency exchange offices.