3M™ E-A-R™ Model 1000 Earmuff 330-3001

3M™ E-A-R™ Model 1000 Earmuff 330-3001

Item # 330-3001 (A1000)

  • Low-profile, lightweight earmuffs may be worn with headband over the head, behind the head, or under the chin. Durable, lightweight construction.
  • Dielectric
  • Hygiene kit
24/cs
Manufacturers Item #30000

Pivoting earcup connections help maintain the seal and proper alignment. Noise reduction rating NRR 20 dB when the band is worn over the head; NRR 22 dB when the band is worn under the chin; NRR 22 dB when band is worn behind the head.
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