Not an Allergic Materials:These septum rings are made of 316L surgical steel and AAA+ CZ,which are nickel free,lead-free,cadmium-free and hypoallergenic to human body. Long color retention:Septum clicker is expertly electroplated,which can maintain shine over time.Making your piercing more elegant and delicate. Exquisite Craftsmanship:Septum nose rings are crafted with seamless,ensuring they can stay in place for your daily life.We carefully control the septum jewelry process to convenience on open and close. Color&Size:Silver with clear CZ daith piercing jewelry,available 14G and in 10mm inner diameter.Please double check the measurements prior to purchasing. Multiple using:These CZ nose rings can be used as septum piercings,cartilage earrings,daith earrings,helix piercing jewelry,conch piercing jewelry,tragus hoops,nose hoop ring,according to your piercing sizes and needs.