Professional Volleyball & Sports Whistle Set
High-quality ABS plastic construction ensures durability and crack resistance for long-term use. Precision-molded airflow design delivers sharp, clear sound up to 120dB for effective field communication. Bright non-toxic coloring meets international safety standards (EN71-3), ideal for youth sports coaching. Compact 5cm size with ergonomic lip grip reduces fatigue during prolonged use. Multi-scenario versatility: volleyball refereeing, soccer matches, PE classes, lifeguard training, and emergency signaling. Includes a breakaway lanyard for quick access and loss prevention. Bulk purchase optimized – individually polybagged for wholesale hygiene and inventory control. Custom logo printing available for team branding. Regulation-grade performance at unbeatable wholesale pricing. Ships flat-packed to minimize freight costs for bulk orders.