Fox40 classic black

Referee whistle type "FOX 40 CLASSIC TM" is a classic in the referee world. It is a must for every referee but also useful for every coach or trainer. The Fox40 classic does not contain a ball, so it works in all weather conditions and never fails. The Fox40 classic has a clear and powerful tone with a wide range. And is for indoor and outdoor use.

Features of the Fox40 classic:
- Black color.
- Supplied without matching neck strap.
- No moving parts (such as a ball) that can freeze, get stuck or break.
- The harder you blow, the louder the sound.
- Loudness: 115dB.
- Audible up to 1 km away.
- The three air chambers are designed to self-clean after immersion in water.
- Recommended by FIFA and other sports authorities.