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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
ECOLOGO® and Green Seal® Certified
Sold by 6 rolls per Case
Prewashed And preshrunk
100% Latex free
3M E-A-R Multi Position Earmuffs ECOLOGO® and Green Seal® CertifiedLarge 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
