Blue Sports Classic Plastic Pealess Sports Whistle Large

• 3-chamber pealess design with 115 dB sound power for an exceptionally loud tone

• Self-clearing chambers allow the whistle to function even when submerged in water

• No moving parts eliminate risk of freezing, jamming or deterioration for reliable use

• Durable construction ensures the whistle works in any weather for outdoor activities

• Powerful enough to be heard up to a mile away, making it ideal for personal safety

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