Here is the rewritten description within 400 characters and segmented These hypoallergenic black opal earrings are crafted from 925 sterling silver offering tarnish resistance ideal for sensitive skin and long term wear The celtic moon earrings measure 45 by 12mm and weigh only 374g per pair Featuring a sparkling black opal stone encircling a celtic moon design these elegant dangle earrings add shine for everyday wear suitable for business dates parties or casual outings Presented in nice gift packaging these celtic moon earrings make a perfect gift for birthdays Christmas Hanukkah Mothers Day graduation or Valentines Day Jewelry includes a 60 day money back and exchange guarantee