Features:
1. This is outdoor use bamboo section stainless steel whistle
2. Survival supplies in extreme environments.
3. In an emergency, it is possible to take a small sound but to make a normal whistle volume.
4. Stainless steel CNC metal finishing production.
5. Outdoor survival, self-defense, life-saving, EDC player's collection and so on.

Specification:
Color: Silver
Material: 304 Stainless Steel
Total Length: Approx. 55mm / 2.2in
Weight: Approx. 22g

Package List:
1 * Whistle