Features:
Stainless steel material.
Key ring button function.
The whistle is designed to give you the best chance for survival in a disaster or lift-threatening situation.
With the unique sounding chamber, you will save 30% of the effort than an ordinary whistle.
The whistle is an essential piece of safety equipment to have on you during outdoor activities.
Suitable for Outdoor Sports Camping Hunting Survival and so on.

Specifications:
Material: Stainless steel
Total length: approx. 55mm/2.16''
Key diameter: approx. 2cm/0.78''
Diameter: approx. 9mm/0.35''
Weight: approx. 11g
Color: Silver

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

Package Content:
1 x Stainless Steel Whistle