Seri 17/18-2 / 71/72-2, Kancing irung lurus tradisional.
15/16-2 Series, Creative Foldasafe nose piercing stud, tip sing cetha dilipat, ora ana cedera sekunder
17/15 digawe saka Bedah Stainless Steel 316F
18/16 digawe saka Plat Emas 24K 316F
71/72 digawe saka kelas medis Titanium 316F.