NewkeepsR 16G/14G/12G Rose Gold Anodised PVD 316L Surgical Steel Septum Hinged Clicker Segment Nose Helix Daith Cartilage Rings Size: 14ga inner diameter 7mm(1.6*7mm),Material: 316L surgical steel Pls check inner diameter carefully.Select most suitable size for yourself.To avoid unnecessary trouble,pls check "SIZE" carefully! Material: 316L surgical steel,Rose Gold PVD Anodised Color,Material: 316L surgical steel,Very easy to open/close a click closure by hand,Not require a tool.Smooth surface, comfortable to wear without sharp edge. Very easy to open/close a click closure by hand,Not require a tool Pls double check the inner length which size is the most suitable for you