Body Candy Stainless Steel Pink Synthetic Opal Barbell Nipple Ring Set of 2 14 Gauge 5/8" Gauge size 14 gauge; 1.6 millimeters 5/8 inch; 16 millimeter barbell length 316L stainless steel straight barbell 6 millimeter ball ends with pink synthetic opal accents Sold as a set of 2 nipple rings