Carfeny Double Sided Rhinestone Crystal Ball Earrings Stud for Women 925 Silver Plated Reversible Front Back Ball Tribal Earrings 2 in 1 function! Double the sides, double the trendiness! Preferable, the larger side is worn to the back of your ear, but you rock them how you want. And both of them can be worn independently. Material: 925 silver plated and hand-set rhinestone cluster ball, 100% brand new. Large ball: 0.39 inches, Small ball: 0.23 inches; please refer to the size carefully before purchase. It's not only a perfect birthday present to give to your mom, relatives, friends and colleagues, but It's also a perfect present on your anniversary day, valentine's day, Christmas and so on. It comes with a premium gift box and lifetime warranty.