Whistle - Aluminum alloy dual frequency survival whistle
Whistle - Aluminum alloy dual frequency survival whistle

Whistle - Aluminum alloy dual frequency survival whistle

Regular price $9.99
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Whistle - Aluminum alloy dual frequency survival whistle

Material: aluminum alloy 

Color: silver, gold   

Peak volume: about 120dB 

Surface treatment: oxidation + sandblasting 

Specifications: length 55mm × width 15mm × thickness 8mm