Metal Referee Sport Whistle School Soccer Football Rugby Party Training Silver

Features:
Durable and lightweight. Very portable and easy to use.
Simple silver color design, very fashion and beautiful.
If you use it with a ring, it can easilly hang in your bag.
Ideal for outdoor activities, hiking, camping, pet chaining and emergencies.
Very high volume blow sound

Descriptions:
Tip: Use three sharp bursts to indicate a call for help. Use two bursts to answer a call.
A great attention getter!
Fit for - school sports training,basketball,soccer,football and other sports, for referees, coaches, or anyone who needs a safety whistle.

Specifications:
Material: Metal
Size: 4.5 x 1.8 x 2.1 cm
Color: silver

Package included:
1 x Whistle

Notes:
Please allow 0-2mm error due to manual measurement, thanks for understanding.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you!