Features：
1. Versatility: Windmill Whistle is not only a Whistle, it can also be used as a safety alarm, emergency survival equipment or even an essential product for outdoor sports, training and competitions.
2. Easy to carry: its compact design can be easily put into pockets, backpacks or hung on key chains. No matter where you are, you can carry it with you conveniently.
3. High quality materials: Windmill Whistle made of high-quality materials with special waterproof and sun-proof design to ensure its service life and reliability in various environments.
4. Strong and loud: the sound quality of this Windmill Whistle is clear and loud, and it can reach a very high decibel number at most. No matter how loud the ambient noise is, the Whistle can be heard clearly.
5. Suitable for all age groups: for children, adults, the elderly, athletes, outdoor explorers and other groups of different ages and needs, Windmill Whistle is an excellent choice.
Specification：
Material:Plastic
Colour: Mixed colours
Size: 12*6.5cm
Weight：15g/Pcs
Package Included:
10 Pcs Windmill Whistle
Note:
Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item.