3M Classic Earplugs, Convenience Pack, Uncorded, 30 Pair

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These earplugs conform to your ear canal’s shape for a comfortable noise barrier. Foam is flame and moisture resistant. Noise Reduction Rating: 29dB. CSA Class AL. 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 ear canal for enhanced comfort and wearability. Moisture-resistant—helps maintain a consistent expansion time, even in humid environments. Noise reduction rating (NRR) 29 dB. CSA Class AL. Flame resistant—important for potential arc flash situations and for storage considerations. 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, the disposable earplug comes in a clean, convenient pillow pack. 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. - Reusable Pillow Pack helps keep earplugs clean when they are not being worn. - Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier - Slow-recovery earplug foam is 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™.


  • Brand: E-A-R™
  • Case Quantity: 60
  • Color: Yellow
  • Corded: No
  • Cord Type:None
  • CSA Class: CSA Class AL
  • Dielectric: No
  • Electrically Insulated: Yes
  • Hearing Protection Style: Roll Down Foam
  • Material: PVC
  • Metal Detectable: No
  • Moisture Resistant: Yes
  • Noise Reduction Rating: 29 Decibel
  • Packaging: Pillow Pack
  • Product Code: 310-1060
  • Product Series: E-A-R Classic
  • Product Type: Earplugs
  • Recommended Application: Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding
  • Recommended Industry: Automotive, Commercial buildings, Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
  • Reusable: No
  • Shape: Cylinder
  • Size: Regular