Sold as a Pair (2 Pieces) - Hoop Gauge/Thickness: 16G / 1.2mm - Inside Diameter: 9mm (23/64") - Solid G23 Titanium Implant Grade - Nickel Free & Hypoallergenic Crafted from Solid G23 Titanium, these rings are 100% Nickel Free & Hypoallergenic—the safest metal choice for sensitive skin. Implant-Grade G23 Titanium is specifically engineered for medical-grade safety, our titanium is 50% lighter than surgical steel, reducing "pull" and irritation on your piercing. It is non-corrosive and biocompatible, making it the ideal "sleeper" jewelry for long-term daily wear. Easy-to-Use Hinged Clicker: No more fumbling with captive beads or segment pliers. Our precision-engineered hinge allows the ring to open easily and snap shut with a secure, audible "click," providing a seamless, snag-free fit that stays comfortable and secure all day long. True 365-Day Comfort: Designed for 24/7 wear, these rings feature a high-polish mirror finish and perfectly rounded edges. They are comfortable enough to sleep, shower, and exercise in, and unlike plated jewelry, they will never tarnish, fade, or turn your skin green. Universal Multi-Piercing Use: The 16G (1.2mm) thickness is the professional standard for body piercings. This pair is the perfect fit for Septum, Daith, Helix, Tragus, Rook, Lip, and Nipple placements, offering a sleek, minimalist aesthetic for any look. Experience the ultimate blend of durability and medical-grade safety with the 365 SLEEPERS 2-Piece G23 Titanium Hinged Segment Ring Set. Specifically designed for the standard 16G (1.2mm) piercing, these hoops are crafted from solid implant-grade G23 Titanium. Entirely 100% nickel-free and biocompatible, they are the premier choice for individuals with sensitive skin or those who react to standard surgical steel. Our innovative hinged clicker mechanism provides a perfectly seamless, snag-free profile that snaps shut with a secure "click," making them incredibly easy to insert without tools. Available in diameters ranging from 6mm to 16mm, these versatile sleepers are engineered for 365 days of continuous wear. Because titanium is 50% lighter than steel and completely non-corrosive, these hoops offer a "barely-there" feel for septum, daith, helix, lip, and nipple piercings, maintaining a mirror-like finish that will never tarnish or irritate your skin.