A two finger ring that looks like a skeleton knuckle duster.
Size 6 has ring size 6 on the smaller ring and 7 on the bigger one.
Size 7 has ring size 7 on the smaller ring and 8 on the bigger one.
Both rings are adjustable though so they fit even a little bigger or smaller ring sizes.
We ship this product from Prague the first working day after you order it. The total shipping time is normally about one week, but it depends on the postal system.