Septum Clicker 16g Heart Half Circle Septum Ring Sold Individually. Septum Clicker 16g Heart Half Circle Septum Ring. Earring Jewelry Septum Clicker Cartilage Piercing Tragus Ring Helix Conch Nose Belly Nipple Thickness: 16g Inside Ring Width 11.5mm Height 10.5mm Whole Width 14.4mm Bar length 8.7mm Available in Clear, GoldPlated/Clear, Pink Exceptionally High Quality Jewelry!