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A patented three-chambered design ensures that the Harmony Fox 40 Safety Whistle will attract attention, no matter how loud your surroundings. This vital safety equipment was developed by Ron Foxcroft, an international basketball referee―if he can be heard blowing it in an arena full of frenzied fans, you can rest assured it will do the trick for you on the water.

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Here's what others have to say...



    Simple & does its job. Do not blow indoors if you value your hearing!


    got an orange whistle

      the one i just received is orange, not yellow like pictured. its ok, but i was expecting a yellow one.



        This is a loud whistle but don't know if I would pay this much again and would probably just buy a boat whistle. These would be great for runners or hikers who might need some extra decibels for safety reasons.