Whistles

The 5 listings are Kemp USA whistles and a whistle bundle: the Bengal 60 pea-less safety whistle in two listings, a metal pea whistle, a plastic pea whistle, and a throw bag with 3/8 inch yellow rope and a Bengal safety whistle.

A pea-less whistle has no loose pea inside, so it cannot jam with water or dirt and always sounds — important for lifeguards and aquatic rescue; a pea whistle uses the pea to trill the tone.

Kemp USA's Bengal line is its high-decibel lifeguard and aquatic signaling whistle, made to carry over pool and beach noise.

The throw bag is a water rescue throw bag with 3/8 inch yellow rope that includes a Bengal safety whistle — a combined rescue and signaling kit.

Lifeguards, aquatic facilities, swim coaches, referees and rescue teams that signal over noise and water.