Tried on but never really used. DETAILS Intricate Gothic arch detailed stud earring designed to sit framing the top of the ear. Slightly adjustable to fit most ears. Can be worn in a helix piercing See illustration for suitable piercing locations. Single earring Earring measures 23x12mm Two post lengths included - 6mm and 8mm Easy screw, internally threaded post 16 Gauge (1.2mm) 18K Gold plated Sterling Silver 50% Sterling Silver / 50% Surgical Stainless Steel Nickel safe Hypoallergenic & Nickel Compliant Our threaded studs are made with grade 316L Surgical Stainless Steel. This Steel grade is less corrosive than other metals found in body piercing