Need a seriously loud signal for safety on the water?

This marine horn blasts out a powerful 115dB sound that can be heard over a mile away—way louder than a standard whistle.

It’s mouth-operated, so just a light blow gets it going, and it even works when wet.

The bright orange ABS plastic body is easy to spot, and yep, it floats so you won’t lose it overboard.

It’s impact-resistant, rust-free, and environmentally friendly.

Meets U.S.

Coast Guard (USCG) regulations, making it a great, reliable replacement for traditional whistles.

Comes with a lanyard to keep it handy.

Perfect for boating, PWCs, kayaking, SCUBA, or even ball games and outdoor activities where you need a loud alert.

Waterproof and tough, it’s a simple, effective piece of safety gear you’ll want to have on deck.

Item number PM158209 for your reference.