925 sterling silver septum piercing. This Sterling Silver Septum Ring is handmade with love by Urbiana. Available in Plain, Diamond cut, and hammered style. It usually is used as a septum,but it can also be used for the cartilage, tragus and nose ring. MATERIAL: Sterling Silver MEASUREMENT: Diameter: 8mm and 10mm Why Sterling Silver? This material is not commonly used for items which penetrate the skin with the exception of nose rings as there is very little contact. All of our sterling silver Urbiana products have the quality assured stamp of .925. CARING FOR YOUR URBIANA JEWELLERY: Kindly keep your jewellery in the air tight sealed clear bag we provide or jewellery box when not in use to ensure it stays shining