Professional High-Frequency Basketball Referee Whistle
Ultra-durable ABS plastic construction ensures long-lasting performance in harsh outdoor conditions. Precision-engineered high-frequency sound design delivers clear, sharp tones for effective game control. Lightweight ergonomic shape offers comfortable grip during extended use. Ideal for competitive tournaments, school sports events, and professional referee training sessions. Weather-resistant finish maintains functionality in rain or intense sunlight. Streamlined pea-less design prevents jamming for reliable operation. Trusted by coaches and officials for instant audible commands across large arenas. Bulk packaging available for teams and league organizers.