DOLPHIN™ Life Rings are manufactured in North America with U.S. Coast Guard, Canadian Coast Guard and DOT approval. All Dolphin™ Life Rings go through rigorous testing and monitoring by the Underwriters Laboratories of the United States and Canada. The ring bodies have a seven-year warranty under all climatic conditions. They are resistant to fire, oil, and gas. Additionally, 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.
Life Rings conform to all standards up to and including S.O.L.A.S. Standard 7483.