Type: Emergency Survival Whistle
Color: black
Size: 12*3cm(4.72*1.18in)
Material: plastic
Weight: 32g
Package Include: 1pc Emergency Survival Whistle Features:
1. North South needle:accurate and clear at a glance.
2. Thermometer:The first time to grasp the current temperature.
3. Survival reflective signal mirror:The person who uses the principle of sunlight reflection to search and rescue will explain his current location.
Notes:
The product may have an error of 1-2cm(0.39-0.79in),and the color may look a little different from the picture,pls understand.