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100903 Zem Hearing Protection Device SG31

Manufacturer: Zem
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This product from SensGard, takes the excellent Zems to a whole new level! The sound chambers are considerably larger and so offer a much increased level of sound protection (increase to 31 NRR!!!)

It you liked the Zems, but found them a little too loud on an indoor range - give these a try - you won't be disappointed!

Available only in Black

Lets you hear what you need to hear. Protects you from what you don't.

Enter the ZemZone where loud damaging noise is suppressed yet you can hear the conversation of others around you. You will improve your concentration, be more productive and feel better at the end of the day. The ZemZone. It's the safe sound world for your ears.

A quiet revolution at work, at play, at home Improved Performance

  • High noise reduction across all frequencies
  • No distortion of sound
  • Blocks harmful noise but allows speech and other useful sounds to be heard

Greater Comfort

  • Lightweight (less than 2 ounces)
  • Adjustable head band
  • Comfortable for extended use

Increased Safety

  • High speech intelligibility
  • Hear shouts or warning signals
  • No need to remove hearing protection to have a conversation


  • Folds for easy storage in shirt pocket


  • Drop around the neck while not in use

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