[Super loud survival whistle]- Double tubes design, it is it easy to blow a loud sound, emergency whistle can provide up to 120 decibels, enough to be heard at long distance
[High Quality whistle]- Made of high-quality stainless steel of food grade, it is safety confirmed, will not do harm to your health. corrosion resistant whistles with smooth surface and sturdy to use
[Potable & Good Environmental adaptability]- Adorable and small, convenience to carry with key and bags with carabiner, can be used in dust or rainy environment for outdoor needs, sports referee, emergency, pets training, etc.
[Wide Range of Application] - Perfect for referees, coaches, training, sports, teachers, lifeguard, life-saving, protection, hiking, camping, wilderness survival, emergency etc.
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AA-SS Stainless steel help whistle outdoor camping metal survival whistle outdoor supplies B082MMW9FF