These dainty hoops are handmade in brazil and crafted from 18K gold plated over 100% nickel free brass. They are approximately .5: in diameter and look great worn alone or layered with multiple earrings.
To keep fashion jewelry looking brand new, through almost any wear and tear:
Dip piece(s) in liquid jewelry cleaner, rinse with water, and pat dry!
All are safe to be dipped in Sterling Silver cleaner.