Double Tube Survival Whistle
- Premium Quality: Aluminum Alloy Material,Ultimate Life-saving whistle,It is made of Stainless steel with double tube
- Loud Whistles :Using in whistle for emergency and in sports referee ,120 decibels that pitch crisp sound can be heard far distance
- Water-resistance camping wihistle: Be used in all-environment all-weather, rainy day, humid weather with excellent airflow design
- Light Weight Design: 12 g,Perfect size match for keychain or backpack, Fashionable, practical and portable.
- Versatility :Load safety whistles for camping,hiking,hunting,fishing,boating any kind of out door activities