Material

High quality plastic


Size

70mm*27mm*7mm


Application

When you travel outdoors, it can help you to confirm your location, avoid getting lost, find your partner, etc.


Features

①Made of high quality plastic, light and easy to carry, easy to use.
②The whistle has three holes, each hole sound is different.
③The whistle comes with a hanging chain, which can fix the whistle for easy movement.



Instructions for use