Dr.Fish Beak Hooks are made with high carbon steel with a bronze coating, durable and corrosion resistant. The Extremely sharp and super strong Beak hooks tip delivers rapid hook penetration, special barbed designed to ensure that the hook point rolls in the corner of the fish's mouth and lowers fish mortality, great for catch and release, perfect for various freshwater and saltwater species such as sea bass, striper, snapper, flounder and mackerel.