Material:316 Stainless Steel;

Cage Size:The total length of the cage is about 50mm;

The inside diameter of the cage is about 35mm;

The total length of the tube is about 68mm;

The diameter of the tube is about 8mm;

The diameter of the end of the tube is about 10mm,the diameter of the through-hole is about 3mm.(See pictures for details);

Ring Size:3 sizes to choose(40mm/ 45mm/50mm), you can choose only one ring from these sizes;

The whole set includes:

1. One cage;

2. One ring;

3. One lock with two keys.

Net Weight:about 180g.

NOTE:The catheter cannot be removed.

Cleaning:Use a mild soap and soft type brush (toothbrush) for cleaning.

Do Not use household cleaning products.