Product Details20 Gauge 9mm ASTM F-136 Titainum Percision Hinged Segment Hoop If you are in need of a simple, yet classically fashionable addition to your style, this 20 gauge nostril ring is just the solution. It is made with an 11/32 inch ASTM F-136 implant grade titanium hinged circular ring. It features simple, elegant design. It also features a non-removable, hinged segment that makes insertion and removal a breeze and you can rock it in multiple piercings such as nostril, daith and ear lobe. Get simple style you will love with this elegantly unadorned nose piercing jewelry.Specifications20 Gauge (.8mm) 11/32" (9mm), Precision Hinged Closure, ASTM F-136 Implant Grade Titanium