Features:
This section is an outdoor trumpet stainless steel whistle, the survival of the extreme environment, make sure you are in a small state of emergency can be issued with less effort relative to the volume of ordinary whistle.
High quality food grade stainless steel,durable and solid.
High-frequency,easy to use.

Specifications:
Material: Titanium
Total length: approx. 40mm/ 1.57''
Whistle diameter: approx.8mm/0.31''

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 Whistle