Zyghjort 50 Pack Stainless Steel Whistles for Coaches, 120db Loud Crisp Sound Sports Whistles Bulk with Lanyard, Loud Metal Whistle Bulk for Lifeguard Survival Emergency Safety Training, Silver

["Rich Quantity: Deliver 50 premium stainless steel whistle for coaches with durable lanyards in vibrant black; Ample supply satisfies team events, training sessions, and group activities while providing convenient spares replacements with cost efficiency","Powerful Performance: Engineered pealess chamber of lifeguard whistle generates loud crisp sound exceeding 120dB; Essential attention-grabbing tool for referees, coaches, and lifeguards to cut through noise during crowded games or emergencies","Effortless Convenience: Integrated 17\" lanyard of red whistle attaches securely around neck, keeping hands free; Facilitates instant access during field operations, lifeguard duties, or emergency scenarios with quick-release design","Compact Design: Lightweight construction in 1.8\"x0.8\" size; Easily stores whistles for adults with lanyard in pockets, gear bags, and safety kits without bulk. Ideal for camping, hiking, and outdoor adventures","Durable Construction: The referee whistle's stainless steel withstands impacts and weather extremes; Nylon cords resist fraying for reliable service in sports, survival training, and emergency preparedness"]