Features:

• The Fox 40 Sonik Blast^® CMG^® Fingergrip has a distinct, loud and clear sound

• The Cushioned Mouth Grip (CMG)’s thermoplastic material provides superior grip and protection for teeth

• Ideal for those who need to hold whistle in mouth for extended periods of time

• Fingergrip model has adjustable fingergrip that fits securely and comfortably over group of fingers

• No moving parts to freeze, jam or deteriorate

• Flawless, consistent and reliable

• The harder you blow, the louder the sound

• Easy to blow and cannot be overblown

• Chambers are designed to self-clear when submerged in water

• Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds

• Sound will be heard up to a mile away

• Design: 2-chamber pealess + CMG

• Sound Power: 120 dB