The ring consists of two parts and is manufactured from stainless steel.
Available diameter:
1.417 inch (36mm), 1.496 inch (38mm), 1.574 inch (40mm), 1.653 inch (42mm), 1.771 inch (45mm), 1.850 inch (47mm), 1.968 inch (50mm)
The ring is available with spikes for an additional charge. Other ring sizes are also available.