Fox40 Official Referee Whistle Mini Product details of Fox 40 Classic Black Official Referee Whistle These are the preferred choice ofprofessionals, rescue workers, boaters or individual use.Faultless. Reliable. Trusted. Official Referee Whistle. Patented 3-chamber design. The pealess whistle with the potent sound.Used by Referee Assocations of NBA, NCAA, FIFA etc.This is a Pealess Whistle Technology and has cushioned mouth grip for added comfort and protection.It exceeds 120dB.Extremely efficient and easy to blowBlast carries over long distances.Superior clear loud blast.Official Referee Whistle
