Genuine Shanghai Butterfly Brand Senior Copper Powder Traffic Command Whistle
Crafted from premium copper alloy for superior durability and crisp, high-pitched sound projection. Precision-engineered with an ergonomic mouthpiece for comfortable, long-term use. Ideal for traffic control, sports refereeing, emergency signaling, and outdoor activities. Features a polished metal finish with anti-corrosion coating, ensuring longevity in all weather conditions. The compact exit slot design enhances sound clarity and volume. Exclusive bulk pricing available—wholesale discounts for large orders. Globally sourced, factory-direct pricing guarantees unbeatable value. Trusted by professionals worldwide for reliability and performance.