Skip white opal curved cluster titanium nipple barbell - threadless images slider SKU: White Opal Curved Cluster Titanium Nipple Barbell - Threadless Sign-up to see price This 14g, 14mm threadless nipple barbell features a curved cluster of six bezel set synthetic opals. Product Details: Material: Titanium 6AI-4V-Eli ASTM F-136 Gauge: 14g (~1.6mm) Length: 9/16” (~14mm) Threadless style End dimensions: 14mm x 5mm 13 anodized color options