Genuine Butterfly Brand Pot Coach Referee Whistle

Premium Metal Construction
Crafted from high-grade copper alloy for superior durability and corrosion resistance, ensuring long-lasting performance in demanding environments. The polished finish provides a professional look while enhancing rust prevention.
Precision Acoustic Engineering
Features a finely tuned dual-chamber design for crisp, high-decibel sound projection. Ideal for clear signaling in loud settings like traffic control, construction sites, and sports refereeing.
Ergonomic & Portable
Lightweight yet sturdy with a compact shape for easy handling. Includes a lanyard attachment for quick access during emergencies or outdoor activities like hiking and survival training.
Multi-Scenario Versatility
Trusted by professionals for industrial safety, crowd management, and sports officiating. Doubles as a reliable emergency whistle for adventurers and first responders.
Authentic Butterfly Brand Quality
Backed by decades of craftsmanship, this referee whistle meets strict performance standards. Bulk purchase options available for teams and organizations. *Global wholesale pricing—order in bulk for unbeatable value.*