These dainty CZ double stud chain earrings feature 4mm cubic zirconia stones and a one-inch gold sterling silver or sterling silver chain that connects the CZ studs. These double piercing earrings are versatile and lightweight, perfect for everyday wear. These moon and north star earrings with gold over sterling silver or sterling silver posts look amazing with other earrings to create your perfect ear stack. These earrings have gold dipped sterling silver or sterling silver earring backs and they're lead and nickel free. Must have 2 piercings on 1 ear to work.