Our 2.5mm Flat Ring is a perfect ring to wear alone or stack with our other ring options. Wear one for your everyday look or stack with others to make more of a statement. Material: Brass Plating: 10k Gold or Rhodium (silver) All rings have a clear protective coating to prevent quick wear and tarnishing.  Sizes available: 5, 6, 7, 8 & 9 Made in the USA