The ring is made from a coin of the Russian Empire 3 kopecks, 1879. Coin Metal Copper. Ribbed edge.
Parameters of the ring shown in the photo:
Ring size 17,5
Ring width 6,5mm
The weight of the ring is 6,5 grams
Ring metal copper
The inner part of the ring is coated with anti-oxidation varnish.
This gorgeous ring can become your mascot.