The Rescue Howler™ Whistle emits a piercing dual-frequency 110dB signal thanks to a dual-chamber, fail-safe, pea-less design. Made from unbreakable ABS plastic for a lifetime of trouble-free use.
The Rescue Howler™ Whistle emits a piercing dual-frequency 110dB signal thanks to a dual-chamber, fail-safe, pea-less design. Made from unbreakable ABS plastic for a lifetime of trouble-free use.