Product Description

The whistle of choice for professional sports and Olympic competitions. It has a patented 3 chamber design and no "pea" to stick and impede sound. The harder you blow, the louder the sound.

Feature

The whistle of choice for professional sports and Olympic competitions
It has a patented 3 chamber design and no "pea" to stick and impede sound
The harder you blow
The louder the sound
Item model num : 372458