Varku 100 Athelet Whistles, 304 Stainless Steel Whistles Bulk, Waterproof Whistles with Lanyard for Indoor Outdoor

【Enough Quantity & Convenient Use】You will receive 100 metal referee whistles in total. With a generous quantity, this whistle set ensures you're well-equipped for the long run. Each whistle comes with a convenient 13.8-inch long lanyard, making it easy to wear around your neck.
【Make a Crisp & Clear Sound】With butterfly mouthpiece and ball pea, our whistle enables stable airflow, producing a clear, penetrating sound that effortlessly cuts through crowd noise and environmental distractions. Whether you're in a stadium or the great outdoors, you'll be heard loud and clear.
【Polished Surface for Safety & Comfort】Our whistles are meticulously polished for both safety and comfort. The smooth finish ensures a pleasant mouthfeel, preventing any discomfort or scratches while you use them. The smooth surface also makes sure you have a secure and comfortable grip whenever you blow the whistle.
【Sturdy & Rustproof Stainless Steel】Made of quality stainless steel, these whistles boast high strength and great durability. They're built to endure wear, withstand impacts, and resist corrosion and rust. They remain steadfast companions through countless sports events and activities.
【Widely Used in Various Scenes】Our whistles are a multi-tool for sound. They find their place in sports coaching, refereeing events, pet training, traffic management, wilderness survival, and beyond. Perfect for schools, stadiums, and outdoor activities, they adapt to any scene with ease.

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