Package: 24Pcs in Septum Rings a Set,As the picture shows,4 style in 6 color. Septum Jewelry Size:14G(1.6mm); Inner dia.:10mm(5/16");Ball Size:3mm MATERIAL:High Quality Surgical Steel; Non Nickel and Non Lead, Hypoallergenic, Non-Toxic & Non-Allergy, Safe for Sensitive Skin. Could Be Long Time Wearing. These body septum piercing jewelry set is adorable for women and men. Easy to insert and take off. Best for Birthday, Christmas Day, Anniversary Day, Valentine's Day, Wedding and more. MULTIPLE APPLICATION: 16 Guage Horseshoes Piercing Jewelry Can be Use as Lip Piercing, Septum Ring, Ear Piercing, Tragus Earrings, Helix Earrings, Daith Earrings, Cartilage Piercing Jewelry, Earrings Hoop, Rook Piercing Jewelry, Daith Piercing Jewelry, Lip Ring, Smiley Piercing Jewelry, Septum Jewelry and Other Body Piercing Jewelry. Cisyozi 14G Septum Jewelry Surgical Stainless Steel Horseshoe Nose Septum Ring Cartilage Helix Tragus Rook Daith Earring Hoop Stud Lip belly Navel Eyebrow Piercing Jewelry Retainer for Women Men 10mm