CERT High Performance Whistle, Size is 2 /12”
3-Chambered 120 Decibel Sound, 1 Main chamber w/a water proof Pea that creates a loud staccato sound
2 Secondary pea-less chambers create separate, omnidirectional high-pitched sounds
120-decibel sound is critical for being heard, above noisy environments
ABS plastic will not stick to lips, crack, fail or freeze
Hand-free mouth grip
Universal locking safety clip
Waffled texture for easy grip
Meets anti-chocking standards for children