Sold as a Pair (2 Pieces) - Hoop Gauge/Thickness: 18G / 1.0mm - Inside Diameter: 6mm (15/64") - Solid G23 Titanium Implant Grade - Nickel Free & Hypoallergenic Easy-to-Use Hinged Clicker: Say goodbye to fumbling with difficult "twist" hoops or segment pliers. Our precision hinge allows the ring to open easily and snap shut with a secure "click," ensuring a smooth, seamless fit that stays comfortable and secure all day long. Implant-Grade G23 Titanium: 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 those who react to other metals. 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 irritate your skin. Universal Multi-Piercing Use: The 18G (1.0mm) profile is a versatile standard for professional piercings. This pair is the perfect fit for Septum, Helix, Tragus, Rook, Daith, Nose, Lip, and standard Ear Lobe placements, providing a clean, minimalist aesthetic. Experience ultimate comfort and medical-grade safety with the 365 SLEEPERS 2-Piece G23 Titanium Hinged Segment Ring Set. Crafted from solid implant-grade G23 Titanium, these 18G (1.0mm) hoops are 100% nickel-free and biocompatible, making them the ideal solution for anyone with extreme metal sensitivities or piercings that easily become irritated. The precision-engineered hinged clicker design creates a perfectly seamless, snag-free profile that snaps securely into place, allowing for effortless application without the need for tools. Available in diameters from 6mm to 13mm, these versatile sleepers are designed for 365 days of continuous wear. Because Titanium is 50% lighter than surgical steel and entirely non-corrosive, these hoops offer a "barely there" feel for septum, lip, tragus, helix, and cartilage piercings, maintaining a high-polish shine that will never tarnish or turn your skin green.