PiercingJ 2-6pcs 16G Clear Cubic Zirconia Stainless Steel Horseshoe Hoop Multi-functional Captive Ring for Nose Daith Lip Eyebrow Nipple Ear Cartilage Helix Septum Material: 316L Stainless Steel +Cubic Zirconia, will not readily corrode, rust, or stain with water Can be used for Ear lobe, Helix, Nose, Septum, Lip, Nipple, Eyebrow Gauge: 16G(1MM); Cubic Zirconia size: 3MM Inner Diameter: 5/16" (8MM) Quantity: 2pcs(Black)