Fine 99.9% Silver Incuse Indian Punch Out Stud Earrings. These earrings are handmade using the center punch out of our 1/4 oz Incuse Indian coin rings. These were just too cool to scrap so they have been re-imagined into stud earrings. They are soldered with sterling silver earwires and backs. Because of the high silver content of these earrings they do not cause skin irritation. These studs measure 11mm in diameter. This makes what would be ordinary silver studs into something much more special!