Rescue Howler Whistle - 2 Pack

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

• Be Heard
  110dB signal is audible over 1 mile.
• Durable
  Made from unbreakable ABS plastic.
• Fail-safe
  Pea-less design works in all conditions - won't freeze or stick to lips when cold.
• Intense Sound
  Triple-frequency sound cuts through surrounding noise.