Poke-Free 24-Hour Comfort: Crafted for all-day wear without irritation of the piercings Medical-Grade Titanium: Safe for sensitive skin, ensuring a hypoallergenic experience Tarnish-Free & Durable: Built to last, maintaining its shine and integrity over time We offer a wide range of sizes to accommodate all body and ear anatomy, ensuring a comfortable and perfect fit for everyone. Details: Sold individually Material: Medical-Grade ASTM F-136 Titanium Dimensions: 3mm*4mm Thickness: 1.5mm Finishing: 18K Gold PVD; Rose Gold PVD Flat Back Disc's Diameter: 4mm Bar Type: Internally Threaded/Push Pin