150dB Volume Double Tube Whistle Stainless Steel Outdoor Survival Soccer Football Basketball Referee High Decibel Whistle
The shape is simple and generous, streamlined design, easy to blow.
Double-hole and double-tube design, seamlessly connected to the sound tube, the volume is up to 150dB.
With alloy chain ring, it can be hung anywhere convenient.
Material: Stainless steel
Color: Silver, Black, Colorful
Net weight: 20g
Gross weight: 20g
1. 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!
2. Please allow 1-3cm measuring deviation due to manual measurement.