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Box of yellow corded foam ear plugs, 200 pairs

3M

3M 3111101 E·A·R Classic Corded Ear Plugs 200 Pairs NRR 29 ANSI S3.19-1974

SKU CH-K211-7WN1G MPN 3111101

Corded foam ear plugs with NRR 29 and ANSI S3.19-1974 testing, supplied as 200 pairs per box

  • FeaturesFoam expands and conforms to a
  • NRR 29 reduces hazardous noise exposure
  • 200 pairs per box supplies large teams
  • Corded design keeps plugs together and reachable
  • Slow-recovery foam gives low-pressure comfort
  • Tested to ANSI S3.19-1974 for verified attenuation

Product Identity

The 3M 3111101 E·A·R Classic Corded Ear Plugs supply 200 pairs of disposable hearing protection for workers in loud environments. Each plug uses moisture-resistant, nonflammable, dermatologically safe foam that expands slowly to fit a wide range of ear canals. The bright yellow colour makes compliance checks simple for supervisors.

Corded Convenience

A flexible cord links the two plugs so they hang around the neck when not inserted, reducing loss and encouraging workers to keep protection close at hand. The cord does not alter the foam’s slow-recovery comfort or the tested attenuation. The box delivers 200 ready-to-use pairs for high-turnover sites.

Fit and Compliance Check

Verify that a Noise Reduction Rating of 29 decibels meets the attenuation required by your site noise assessment. Confirm that ANSI S3.19-1974 is the standard referenced in your local hearing-conservation programme. Ensure users can roll and insert foam plugs correctly; training may be needed for new staff.

Highlights

  • NRR 29 reduces hazardous noise exposure
  • 200 pairs per box supplies large teams
  • Corded design keeps plugs together and reachable
  • Slow-recovery foam gives low-pressure comfort
  • Tested to ANSI S3.19-1974 for verified attenuation

Specifications

BrandE·A·R
Model311-1101
FeaturesFoam expands and conforms to a
Shipping weight0.64 kg
Package size305 × 229 × 152 mm

Questions about this item

How often should the PVC foam ear plugs be replaced in daily use?

The slow-recovery PVC foam is designed for single-use hygiene; replace each pair after one shift or when the foam no longer expands fully to maintain the 29 dB NRR.

What limits the noise reduction during a full workday?

The 29 dB Noise Reduction Rating is the maximum attenuation; protection drops if the corded plugs loosen, the foam becomes saturated with moisture, or the fit breaks the ANSI S3.19-1974 seal.

Do the corded plugs get hot or cause irritation during all-day wear?

The nonflammable, dermatologically safe PVC foam is nonirritating and moisture-resistant, so it stays comfortable without generating heat during extended use.

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