The Acme ® Thunderer Brass Whistle is a nickel plated brass, non stick pea whistle with tapered mouthpiece to produce high pitch. Ideal for coaching, Police, and Teachers.
Features
- Blowrate: Easy.
- Blowtone: High. 3600Hz
- Blowsound: Very High Volume.
- Weight: 20g.
- Preferred for soccer, rugby and coaching.
- Size 4.5(l) x 1.8(w) x 2(h) cm.
- Weight: 20g.
