10K Yellow Gold Heart With Dolphin Simulated Diamond CZ Stud Earrings Stylish 10K Yellow Gold Dolphin Heart earrings measure 6.5mm in length and 7.5mm in width and feature High Quality Simulated Diamond Cubic Zirconia (CZ). ?COMFORT FIT?Secured with friction backs and silicone backs included for added safety. High Polished for a shiny, smooth and comfortable fit. ?HYPOALLERGENIC?Safe for people with sensitive skin. Our fine jewelry is manufactured with authentic metals and are solid stamped 10K/14K Gold, 1/20 14K GF or 925 Sterling Silver. ?THE PERFECT GIFT?Whether it's a birthday, holiday, a special occasion, or just because, jewelry is always the perfect gift. Packaged in a stunning gift box to ensure a smile on your loved one's face, this is an ideal purchase for Christmas, Hanukkah, Mother's/Father's Day, Valentine's Day, Anniversary, Birthday, or Graduation. Great gift for children, teens, and adults!