Professional-Grade Treble Referee Whistle for Sports & Safety
Ultra-loud triple-frequency design ensures crisp, far-reaching sound for referees, coaches, and emergency situations. Precision-engineered from high-impact ABS plastic with polished airflow channels for effortless blowing. Ideal for basketball, soccer, field training, and lifeguard use. Ergonomic pealess construction eliminates internal debris for consistent performance in all weather conditions. Lightweight yet durable with reinforced mouthpiece. Ships in bulk quantities at unbeatable wholesale pricing globally.