Need a different length for your flat-back stud? This titanium post is designed to fit our titanium internally threaded jewelry perfectly. Upgrade to the 3-length set (6mm • 8mm • 10mm) so you always have the right fit for any piercing. Feel free to contact us for guidance! All products are nickel-free and hypoallergenic. SPECIFICATIONS Gauge: 16G (1.2mm) Post Length: 6mm , 8mm, 10mm Type: Internally Threaded Bar Material: F-136 ASTM Titanium Color: Silver, Gold MATERIALS F-136 ASTM Titanium We prioritize top-quality materials, with titanium being an exceptional choice for fresh or healed piercings. Known for its high biocompatibility, non-allergenic properties, lightweight feel, and strong tensile strength, our titanium jewelry ensures a safe and comfortable experience. Tarnish-free, nickel-free, and of implant-grade quality, it's ideal for fresh or healed piercings. Our innovative titanium PVD gold plating guarantees no silver underlay, offering a stylish option with minimal risk of allergies and robust resistance to daily wear. When properly cared for, titanium can last endlessly!