E-A-R NRR29 CLASSIC EAR PLUGS

3MS7000002300 MFG #: 7000002300
$28.79 / BX (200)
  • Noise Reduction Rating: 29 dB
  • Reusable or Disposable: Disposable
  • Plug Color: Yellow
  • Plug Material: PVC Foam
  • Size: Regular
  • Application: Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding and Welding
  • Attributes (Y/N): Y
  • Design: Uncorded
  • Image (Y/N): Y
  • Shape: Cylindrical
  • Specifications Met: CSA Class AL
3M™ E-A-R™ Classic™ uncorded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture resistant. Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice in hearing protection and conservation. Slow recovery, low pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. Poly bag keeps disposable earplugs available. Flame resistant and moisture resistant - noise reduction rating (NRR) - 29 dB CSA class AL. Test compatible with 3M™ E-A-Rfit™ validation system. The NRR may overestimate the hearing protection provided during typical use. 3M™ recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M™ is leading the advancement of hearing Conservation™.
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  • Item Features
  • 3M™ E-A-R™ Classic™ earplugs set the standard in hearing protection as the world's first foam earplugs
  • Slow recovery, low pressure foam conforms to the shape of the earcanal for enhanced comfort and wearability
  • Moisture resistant helps maintain a consistent expansion time, even in humid environments
  • Flame resistant important for potential arc flash situations and for storage considerations