?UNIQUE EARRINGS: Combined with unicorn and opal, our unicorn stud earrings show a distinctive style. Synthetic opal tend to shift colors depending on the light and the angle you view, it has a touch of white and turquoise colors with a glint of pink. ?SAFE MATERIAL: Hypoallergenic silver studs, will not change colors or tarnish. Nickel-free, Lead-free, Cadmium-free, the opal stud earrings are safe for sensitive ears. ?DAINTY EARRINGS: 0.23in*0.39in (6mm*10mm) The opal stud earrings are very lightweight and comfortable to wear. The backs have special cut and enhance friction, so they will fit tightly, you don’t have to worry about losing earrings. ?GIFT FOR DAUGHTER: These silver opal earrings make the perfect choice for Birthday gift, Valentine gift, Halloween gift, Christmas gift, Anniversary gift or Graduation gift for any woman, daughters, sisters, best friend, girlfriend, wife, fiancee or that special lady. ?SINCERE is committed to providing each customer with the high quality of product and high standard of customer service. Any problem, please feel free to contact us. Now, just feel free to get our jewelry for your loved one.