Fox 40 Sonik Blast Cushion Mouth Group Sports and Safety Loud Whistle with Lanyard, Orange (2 Pack) 120+ Decibels of high pitch Shrill rises above ambient Noise and can be heard over a Mile away 100% constructed of high-impact ABS plastic-So they're 100% impervious to Moisture Pealess Design, No moving Parts-nothing to obstruct Sound, nothing to jam, break or freeze Ideal for large Crowd Areas such as Football Stadiums, Motorsport Race Tracks, Airport Runways, Construction Zones, etc Contains 2 Fox 40 Sonik CMG Whistles + Lanyards