Titanium Pealess Emergency Whistle, 120-130dB High Frequency Black 1 Pack
Pealess Design Works in Water & Freezing Temperatures: It adopts a pealess structure with no moving parts. 120–130dB Loud & 3000+Hz High-Frequency Sound : It emits a loud 120–130dB sound at 3001+Hz.
24 Pcs Plastic Whistles with Lanyard Lifeguard ref Whistle Sports Whistle White
24 Pcs Plastic Whistles with Lanyard Lifeguard ref Whistle Sports Whistle Loud Crisp Sports Whistle. Considerate Design: There is a nylon lanyard fixed at the top of each basketball whistle, making it easy to hang.
Titanium Small Emergency Whistle,120db Safety Survival Whistles Black 1 Pack
Single-Tube Loud Sound Design: Easy to blow, up to 120+ decibels. Light as a Feather: Weighs only 5.3 g, compact and exquisite.