Secure® Safety Whistles with Keyring are the choice of military and police forces and are used by professional referees. Whistles emit a blast up to 115 dB.
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The Secure® Safety Whistles with Keyring are the choice of military and police forces and are used by professional referees.
- Whistles emit a blast of authority: Mini Whistle, 112 decibels, Classic Whistle, 115 decibels
- Can be heard up to a 1/4 mile away
- World-wide patented pea-less design