Titanium seamless ring. 0.8mm (US 20g) or 1.0mm (US 18g) gauges. Internal diameter: 6mm - 10mm. Continuous titanium ring. Bend to open for easy fitting. Choice of eigth stunning colours. Made from super smooth high quality surgical grade titanium, which is suitable for most people with metal allergies. Ideal for nostril piercing, but also can be used in lip, cartilage and tragus piercings.