Fox40 Three-Chamber Pealess Plastic Mini Whistle with Key Ring - Black

The Fox40 Three-Chamber Pealess Plastic Mini Whistle with Key Ring has a patented, pea-less three-chambered design for maximum sound. The whistle is made from lightweight, durable plastic and even works underwater, making it the choice for waterfronts and pools! The whistle is louder the harder you blow and its high-pitched trill can be heard over long distances. Patented, pea-less three-chambered design for maximum sound Made from lightweight, durable plastic Works under water Key ring included Can be heard for up to 1mi Classic: 109dB The famous durable, pealess Fox 40 whistle is the choice for pools and waterfronts Its intense high-pitched trill can be heard over long distances Water does not affect the Fox 40's performance It has a patented 3 chamber design and no "pea" to stick and impede sound The harder you blow the louder the sound