Body Candy Bioplast 925 Sterling Silver Clear Round Solitaire Nipple Ring Set of 2 14 Gauge 13/16" Gauge size 14 gauge; 1.6 millimeters 13/16 inch; 20 millimeter barbell length Invisible and comfortable Bioplast flexible straight barbell Feature sterling silver charm ends with clear accent Sold as a pair; includes a set of 2 nipple barbells