DOLPHIN™ Life Rings are manufactured in North America Canadian Coast Guard approval. All Dolphin™ Life Rings are rigorously tested and monitored by the Underwriters Laboratories of Canada. The hard shell prevents tearing and ripping and is virtually vandal proof. The design allows for easy rope replacement should the rope become damaged, thus ensuring the integrity and continued certification of the Ring.
Dolphin™ Life Ring Buoys are roto-molded for strength with a polyethylene shell and filled with closed cellular foam for long life under extreme marine conditions. They conform to all standards up to and including S.O.L.A.S. Standard 7483.