HABA Terra Kids Key Ring Whistle

Brand: Haba
Age: 6 years and older 
Develops: Sensory processing skills

This little will come in handy when getting lost at the park or it is perfect for getting attention! Attach it to your favourite jeans or backpack with the snap link and you will be easy to find! Watch the product video here

This is made of aluminium and it is 4.5 cm long. Comes in protective plastic.