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3M™ E-A-R™ Classic™ Earplugs 311-1110, Corded, Paper Bag, 600 Pair/Case

3M Product Number 311-11103M ID 70071524592UPC 10080529110067
  • 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
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Specifications
Attribute Name
Value
Attenuation
29 Decibel
Brand
E-A-R™
Case Quantity
600
Cord Color
Blue
Corded
Yes
Cord Type
Vinyl
Dielectric
No
Dispenser Available
No
Electrically Insulated
Yes
Hearing Protection Style
Roll Down Foam
Insertion Style
Roll Down
Material
PVC
Metal Detectable
No
Moisture Resistant
Yes
Packaging
Paper bag
Plug Material
Foam
Plug Size
Regular
Product Color
Yellow
Product Type
Earplugs
Purpose
Disposable Foam
Recommended Application
Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Pulp and Paper, Sanding, Welding
Recommended Industry
Automotive, Commercial Buildings, Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Sub Applications, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
Reusable
No
Roll-Down Required
Yes
Shape
Cylinder
Size
Regular
Slow-Recovery Foam
Yes
Details
  • 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
  • Cord allows earplugs to be stored conveniently around the neck in between uses

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.. Pulpable paper packaging.

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.

  • Pulpable paper packaging is ideal for pulp and paper industries.
  • 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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