Cage Size: As pictures shown.

Ring Size: 36mm/40mm/45mm/50mm/55mm

Material: 100% medical-grade stainless steel

Beware of cheaper ducts that ducts are not solid surgical steel but chromed steel or poor quality steel.

We will only include this endorsement on our 100% surgical steel ducts.

Product List:

1 pcs different size of rings (36mm/40mm/45mm/50mm/55mm)

1 pcs Cage

1 pcs Lock with 2 keys