3-in-1 Survival Whistle with Compass and Thermometer
Lightweight multipurpose whistle
Material: Mainly Plastic
With neck strap (50cm)
Liquid filled compass increased the accuracy
With mini Compass and Thermometer (-20~50 °C) on each side of the whistle
Excellent for camping， hiking and outdoor activities

Specifications:
Color: Army Green
Dimension: 60*35*27mm
Unit Packing Gross Weight: 30g

Package include:
1* 3-in-1 Survival Whistle with Compass and Thermometer