Feature●Long lasting, light weight, very small and easy to carry.●The emergency whistle material is high quality, durable and reliable.●The lifeguard whistle is very suitable for any outdoor use, waterproof, suitable for any weather conditions●Ultra-loud waterproof emergency whistle, which can be played without effort and produces high-frequency and crisp sound heard from a long distance●Thank you for your visit and please feel free to contact us if you have any questions.[Silver]
![](https://m.media-amazon.com/images/I/51vmBG98yKL._AC_.jpg)
[Black]
Description
Material: aluminum alloy
Color: Black , Silver
Size: 4*1.8*1cm
Weight: 11g