330-3001-safety

3M™ Earmuffs, Hearing Conservation 330-3001 Model 1000

35,896.70

Part Number: 330-3001

3M™ earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that can be worn over-the-head, behind-the-neck or under-the-chin.

Category:

Product Description

  • Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
  • Durable, lightweight construction of non-conductive, dielectric plastic.
  • Noise Reduction Rating* NRR 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) when band is worn behind-the-head.