Description:
This whistle you can use it when you are in a extreme environment or in a state of emergency that you can use less effort to blow the whistle to call for help. Through the polishing and pickling process, which can effectively protect the post, and not easy to scratch and oxidation.This survival signal whistle, great for outdoor sports, such as diving, camping, hiking, etc.

Specifications:
Condition: 100% Brand New
Item Type: Whistle
Material: Nylon
Color: Gray, Yellow and Green, Orange(Optional)
Size: Approx. 7 * 2 * 1.5cm / 2.8 * 0.8 * 0.6inch
Weight: Approx. 13g

Package Included:
1 x Whistle
1 x String

Note:
The whistle is silent under water and is used for sea rescue.
For different monitors, the color may vary slightly, thank you for your understanding.