Lightweight for Stretched Ears: One order includes 1Pc of big gauge septum ring: Gauge size: 4G(5 mm); Inner Diameter: 12 mm; Color: Silver; Material: G23 Titanium; Please refer to our size chart to select the appropriate size; Don't worry if the size doesn't fit ASTM-F136 Certified Titanium: Biocompatible and non-irritating for long-term touch with body piercings; Well for people with sensitive skin; We ensure that our implant grade titanium used for septum jewelry is of premium quality, ensuring you avoid Nickel and Lead allergies Lighter Weight: The use of titanium material ensures that the 5mm septum ring is lighter than equivalent surgical steel nose rings, which can significantly enhance your long-term wearing experience Comfortable Cliker Design: It stays in place and never falls off; The clicker design ensure a secure fit that won't come loose with everyday wear, also easier for close & open; You can trust with reliability of our pieces to stay intact and in place, providing both elegance and peace of mind Long-lasting Beauty: Our lustrous metallic white-gray appearance titanium septum nose rings are highly resistant to corrosion and doese not tarnish easily