This is an outdoor horn stainless steel whistle, a survival kit in harsh environments, to ensure that you can use less force to emit a volume compared to ordinary whistle in an emergency.
Material: Stainless steel
Total length: 55mm/2.17\\\"
Bell mouth diameter: 10mm/0.39\\\"
Whistle head diameter: 8mm/0.31\\\"
Color: Silver Stainless Steel, Brass, Colored Titanium
Weight: about 13g
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.
1 X Survival Whistle