Metal: Solid G23 Titanium Properties: Nickel Free & Hypoallergenic - Implant Grade Quantity: Sold as a Pair - 2 Pieces Gauge: 16 Gauge (1.2mm) Size: INSIDE diamter of Ring Gems: AAA Grade Cubic Zirconia Titanium Plating: The technology of PVD (Physical Vapor Deposition) provides the advantages of hardening and colouring the surface of titan...