3M E-A-Rsoft 330-3002 ~ E-A-R Multi-Position Earmuffs 7000002334 by 3M $551.36 Average Days To Ship: 12 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 3M E-A-R Multi-Position Earmuffs, 330-3002 3M E-A-R Multi-Position Earmuff combines excellent attenuation with comfortable durabilityProvides a protective seal without excess pressure, while the pivoting ear cup connections help maintain the seal and proper alignmentWhen worn behind-the-head or under-the-chin position the NRR is 26 dB/CSA Class AL. Brand 3M Line E-A-Rsoft Origin Country United States Product Type Ear Muffs Size One size