The Fox 40 referee whistle is made of ABS plastic. With a sound output of 120+ dB, a CMG silicone mouthpiece, and a 4-resonance pea-free design, it provides high audibility and comfort of use.

• Brand: Fox 40
• Model: Sonik Blast CMG
• Model Code: 9203-3108
• Type: Professional Referee Whistle
• Sound Power: 120+ dB (Decibels)
• Technology: Pealess - 2 Channels / 4 Resonances
• Mouthpiece Type: CMG (Cushioned Mouth Grip - Silicone Supported)
• Material: 100% ABS Plastic
• Color: Red - Yellow
• Accessory: Safety Lanyard Included
• Packaged Weight: 30 g

Extreme Sound Power (120+ dB): One of the world's most powerful whistles, Sonik Blast, with its sound output exceeding 120 decibels, ensures that the sound can be heard from over a kilometer away in motorsports, crowded stadiums, and outdoor activities.

CMG Silicone Mouthpiece Support: Cushioned Mouth Grip technology ensures a firmer and more comfortable hold of the whistle in the mouth. The mouthpiece area, covered with thermoplastic material, protects the teeth while helping the referee control the whistle more securely.

Advanced 4-Resonance Technology: Its pealess, 2-channel, 4-resonance structure produces a clear and sharp sound effortlessly during blowing. Because it contains no moving parts, the sound quality is not compromised by water or dirt.

Safety Lanyard: The special lanyard included in the package has a safety lock that automatically releases in case of strain. This feature prioritizes the referee's safety in case of physical contact or entanglement on the field.