Sport Portable School Hand Squeeze Manual Training Whistle - 12cm

• size: 12 x 6.5cm
• Features: more hygienic than conventional whistle. They can be used by several users without fear of transmitting germs.
• Loud Sound: You just need to press the Squeeze Whistle, and it will produce a loud and clear sound; the strong pressure makes it produce a louder whistle, which is convenient to use.
• Durable material: the ball is made of PVC, the black whistle is made of PP and the loop at the top is made of metal. This professional hand squeeze whistle can withstand frequent use.
• Easy to Carry: It is easy for you to carry the Squeeze Whistle with its small size and lightweight. The lanyard design makes it easy for you to wear on the neck or your key chain or in the pocket in case of urgency.
• Extensive Uses: No need to blow this whistle, just squeeze it. The squeeze whistle is suitable for coaching, playing, hiking, camping, survival, and so on.

What's in the box
1 x Hand Squeeze Whistle - 12cm