Premium Acrylonitrile Butadiene Styrene (ABS) construction ensures durability and impact resistance for rigorous training environments

Precision-engineered whistle with nuclear-grade loudness (120dB) for clear, far-reaching commands in noisy stadiums or industrial sites

Ergonomic finger grip design with textured surface prevents slippage during intense referee operations or coaching sessions

Multi-application functionality: professional rugby matches, industrial safety signaling, military drills, and emergency preparedness training

High-visibility fluorescent yellow base color with reflective striping for low-light conditions compliance

Seamless one-piece molding eliminates weak joints, withstands extreme temperatures (-20°C to 60°C)

Meets international sports equipment standards with reinforced airflow chamber for consistent tonal clarity

Includes breakaway lanyard with quick-release clasp for safety during physical altercation scenarios

Industrial-grade O-ring seal maintains airtight performance in humid/wet conditions exceeding IP54 rating