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3M
3M E-A-R Multi Position Earmuffs
3M E-A-R Multi Position Earmuffs
Regular price
$19.50
Regular price
Sale price
$19.50
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- Large ear cup openings and soft, foam-filled cushions offer a snug, comfortable fit
- Noise Reduction Rating (NRR)*: 20 dB. CSA Class B when the band is worn over-the-head
- Noise Reduction Rating (NRR)*: 22 dB. CSA Class A when the band is worn under-the-chin
- Noise Reduction Rating (NRR)*: 22 dB. CSA Class B when band is worn behind-the-head
- NRR 22 dB (CSA Class B) when band is worn behind-the-head.
- When worn in the over head position NRR 20 dB/CSA Class B.
- 3M is Leading the Advancement of Hearing Conservation
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