- USCG Approved
- Roto-molded with a polyethylene shell
- Filled with closed cell foam
- Fire-, oil-, and gas-resistant
- Manufacturer's 7-year limited warranty
Dolphin Life Rings are roto-molded for strength with a polyethylene shell and filled with closed cellular foam for long life under extreme marine conditions. Manufactured in North America with U.S. Coast Guard and DOT approval, Dolphin Life Rings are tested and monitored by Underwriters Laboratories. Warranted for seven years under all climatic conditions, Life Rings are resistant to fire, oil, and gas. A hard shell guards against tearing and ripping and is virtually vandal proof. The Rings' design allows easy rope replacement, in case of rope damage. Life Rings conform to all standards up to and including S.O.L.A.S. standard 7483.