Authentic FOX NHL-grade whistle with precision-tuned airflow for sharp, far-reaching sound projection in loud stadium environments. Made of high-density polyethylene for extreme cold resistance (-30°C to 80°C) and impact durability, featuring hand-polished mouthpiece for comfortable all-day use. Official tournament-approved design with pea-free chamber eliminates freezing risks during ice hockey matches.

Patented dual-frequency acoustics ensure clear penalty calls through arena noise, trusted by professional referees and coaches. Ergonomic finger grip with micro-textured surface prevents slippage with gloves. Includes waterproof lanyard with quick-release buckle for emergency situations.

Ultimate choice for NHL training camps, collegiate leagues, and amateur tournaments requiring fail-safe performance. Bulk packaging available for team purchases with wholesale discounts on 50+ units. Ships globally with factory-direct pricing unbeatable by retail competitors.