Portable aluminum alloy whistle 180 db double tube lifesaving emer

Description:
High quality: aluminum alloy, ultimate lifesaver, stainless steel, double tube

Loud whistle: 120 decibels in case of emergency and the Referee uses the whistle to hear clear long distance sounds

Waterproof camping: suitable for all types of weather, rain, wet weather and excellent airflow design

Lightweight design: 27G, keychain or backpack, perfect size, stylish and practical, easy to carry.

Versatility: Safety whistle for any type of camping, hiking, hunting, fishing, boating and other outdoor activities

Size: 5.7cm*1.8cm*0.9cm

Color: grey/silver

Specifications:

High quality: aluminum alloy, ultimate lifesaver, stainless steel, double tube

Loud whistle: 120 decibels in case of emergency and the Referee uses the whistle to hear clear long distance sounds

Package included:

1 whistle