Gold nipple clicker with 9 Swarovski crystals PVD on steel. 1.6mm gauge (US 14g), 14mm or 16mm bar length. Specially designed for the nipple piercing. This jewellery has a hoop which sits comfortably under the nipple, it is secured in the piercing by a straight hinged bar, which clicks in to place. It is very easy to fit yourself. The metal is gold PVD coated steel, it is set with clear, round Swarovski crystals.