The Fox 40 whistle has a patented three-chamber design and no moving parts. This enables its sound to be heard well above man-made and environmental noise to attract attention in emergency situations. Low profile to fit inside small pockets on PFDs or attach outside with split keyring and lanyard.
The best whistles in the World from Fox 40 in Canada!
Injection moulded plastic
• Patented 3-chamber design
• Pealess‚ faultless performance
• Penetrating 115 decibels
• Lanyard for attachment