Skip titanium nostril d-ring images slider SKU: Titanium Nostril D-Ring Sign-up to see price This 20g titanium nostril D-Ring is made of high-quality titanium and comes in your choice of wearable area. Product Details: Material: Titanium 6AI-4V-Eli ASTM F-136 Gauge: 20g (~0.8mm) Wearable Area Options: 8mm (~5/16") or 10mm (~3/8") 13 Anodized color options