The E-A-R Classic SuperFit 33 orange “fitting ring" provides a guideline for proper insertion and quick visual compliance check.
- Orange "fitting ring" provides a guideline for proper insertion and quick visual compliance check.
- Slow recovery, low pressure foam conforms to the unique shape of each ear for enhanced comfort and wearability
- Test compatible with E-A-Rfit Validation System.
- Noise Reduction Rating (NRR) of either 30 dB. or 33 dB. CSA Class AL
- Flame resistant for potential arc flash situations and safer storage
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