| Value | 20 Groszs |
| Material | Copper nickel |
| Weight | 3.2 gr |
| Diameter | 18.4 mm |
| Thickness | 1.6 mm |
| Shape | Round |
| Subject | State symbol - The face value surrounded by a coronal of stylized leaves |
Y280 · Poland · 1990 - 2016

| Value | 20 Groszs |
| Material | Copper nickel |
| Weight | 3.2 gr |
| Diameter | 18.4 mm |
| Thickness | 1.6 mm |
| Shape | Round |
| Subject | State symbol - The face value surrounded by a coronal of stylized leaves |
Coin