16g Septum Rings for Women 10mm Septum Hoop Cubic Zirconia Septum Jewelry 16 Gauge Daith Piercing Jewelry Gold Plated

The inner diameter measures 10mm ( 3/8 inches ). The wire thickness measures 16 gauge (1.2mm). Material: Grade 23 Titanium. It works for sensitive people, but if you're EXTREMELY sensitive to metal or you can only wear solid titanium, suggest you don't try it.Titanium is usually preferred over steel because it contains no nickel and it weighs almost 50% less than steel.Titanium is super for people with sensitive skin to steel. It does cost a little more but is well worth it. Sold by piece.