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3M™ E-A-R™ Classic™ Corded Earplugs, Hearing Conservation 311-1101 in Poly Bag 2000 PR/Case

3M ID  70071514940    UPC#  10080529110012    3M Product Number  311-1101    CAT#  311-1101     
3M™ E-A-R™ Classic™ Corded Earplugs, Hearing Conservation 311-1101 in Poly Bag 2000 PR/Case
3M™ E-A-R™ Classic™ corded 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.
Benefits
  • Poly bag keeps each pair of disposable earplugs available or accessible for re-use.
  • Flame-resistant and moisture-resistant.
  • Corded for easy short term storage around the neck.
  • Test compatible with 3M™ E-A-Rfit™ Validation System.
  • Noise Reduction Rating (NRR)* 29 dB. CSA Class AL
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    Overview

    Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice for hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier.
  • Poly bag keeps each pair of disposable earplugs available or accessible for re-use.
  • Flame-resistant and moisture-resistant.
  • Corded for easy short term storage around the neck.
  • 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™.
  • Specifications

    Brand3M Signature Products
    ColorYellow
    Cord TypeVinyl
    DielectricYes
    Hearing Protection StyleRoll Down Foam
    MaterialPVC
    Mission TypeAircraft, Ships, Vehicles
    Noise Reduction Rating29 Decibel
    Operation TypeFacility Safety, Maintenance, Repair & Operations, Overhaul
    PackagingPoly bag
    Product TypeEarplugs
    Recommended ApplicationAssembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding
    Recommended IndustryAutomotive, Construction, Food & Beverage Manufacturing, Manufacturing, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
    ShapeCylinder
    SizeRegular