Sterling silver CZ feather stud earrings. Available in sterling silver (.925), 18ct yellow gold plate over sterling silver (.925) or 18ct rose gold plate over sterling silver (.925). Sterling silver (.925) earrings. 11mm post with a butterfly fitting. Each earring measures 6mm (h) x 16mm (w). Gift box included. We plate our own jewellery to make sure there are no traces of nickel or lead, and to ensure a long lasting finish.