A Cushioned Mouth Grip (CMG) gives Better grip, better control!
Fox 40 CMG finger whistles are great for referees. Reduces the possibility of inadvertent whistles!
Fox 40's first patented 3-chamber whistle, designed to be heard above crowd noise. Used by referees and coaches at every level. 115 decibels of power ensures every call will be heard! A Cushioned Mouth Grip (CMG) enhances the original Fox 40 Classic. Innovative thermoplastic material provides superior grip and protection for your teeth. Better grip, better control! This FOX 40 Classic Whistle also has a finger grip, reduces the possibility of inadvertent whistles!
Pealess CMG - Cushioned Mouth Grip 115 decibels of power Finger-grip Patented 3-chamber whistle Referee Whistle Coaches Whistle