Our "Eternity Circle" collection has an amazing assortment of pieces for every type of jewelry lover! Each circle has a beautiful filigree design that is elegant enough to dress up your outfit but subtle enough to wear with your favorite casual tee shirt and jeans. Since this style doesn't come in different colored crystals you can literally layer in with your other favorite JE pieces! Details -- 18k Gold or Platinum Plated brass Circles -- 18k Gold or Sterling Silver Plated NICKEL FREE Earwires -- Circle is Approx. 21mm in Diameter -- Made in USA When Will I get it? This piece is handmade to order and assembled with care. Orders are processed during business hours from 10AM to 6PM Pacific time, Monday through Friday (excluding holidays).