Fox 40 Sonik Blast CMG
- The Fox 40 Sonik Blast® CMG® is the most efficient whistle in its class
- Easy to blow, cannot be overblown
- Cushioned Mouth Grip (CMG®) thermoplastic material provides superior grip and protection
- Distinct, loud and clear sound
- Design: 2-chamber pealess & CMG
- Sound Power: 120 dB
