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3MS312-1201 - 3M E-A-R Classic Uncorded Foam Earplugs - Box of 200 Pairs

Packaging: 200 pc per box
$68.54/box $45.69/200 pc per box only $45.69/boxSave 33%

In stock

OVERVIEW

Comfort and Protection for the Daily Grind

When you are on the shop floor, the last thing you want to worry about is your hearing protection falling out or getting uncomfortable. The 3M E-A-R Classic Uncorded Earplugs are the legendary "yellow plugs" that welders and fabricators have trusted for decades. Unlike softer, squishy plugs that can be hard to insert when you have gloves on or dirty hands, the Classic foam is firm enough to roll down tight for a quick, easy insertion every time.

Once they are in, the slow-recovery foam expands to fill your ear, blocking out the roar of grinders, arc gouging, and heavy machinery with a solid 29 dB noise reduction. One of the biggest advantages for welders is the moisture resistance. If you are working under a hood in the summer heat, you know how sweaty it gets. These plugs don't soak up sweat like a sponge; they stay firm and stay put, so you aren't constantly adjusting them with dirty gloves.

This box comes with 200 pairs, individually wrapped in poly bags. You can grab a handful to keep in your toolbox or locker so you are never without protection. They are flame-resistant too, which is a nice bonus when sparks are flying. Whether you are TIG welding in a quiet booth or grinding structural steel, these plugs give you the peace and quiet you need to focus on the puddle.

Additional Information
Brand:3M
Item:Ear Plug
Packaging Description:200-pairs-in-box
Material:N/A, Slow-Recovery PVC Foam
Product Type:Disposable Earplugs
Noise Reduction Rating (NRR):29 dB
CSA Class:AL
Cord Type:Uncorded
Color:Yellow
Shape:Cylindrical
Moisture Resistance:Yes

INCLUDED

  • 200 Pairs of 3M E-A-R Classic Uncorded Earplugs
  • Individual Poly Bags for each pair
  • Dispenser-style Box

APPLICATIONS

  • General Manufacturing and Fabrication
  • Welding, Grinding, and Chipping
  • Automotive Assembly
  • Construction and Heavy Infrastructure
  • Mining and Drilling Operations
  • Food and Beverage Processing

FAQ

The 3M E-A-R Classic Uncorded Earplugs have a Noise Reduction Rating (NRR) of 29 dB.

No, these are disposable earplugs designed for single use. They should be discarded after use or if they become dirty or damaged.

Roll the earplug into a small, thin cylinder using your fingers. Pull your ear up and back to straighten the canal, insert the compressed plug, and hold it in place until it expands to form a seal.

The E-A-R Classic is made from moisture-resistant foam, meaning it will not absorb significant amounts of moisture or swell due to perspiration, maintaining its fit and comfort.

This specific SKU (3MS312-1201) is for uncorded earplugs.

While foam earplugs do not have a strict expiration date, they should be stored in their original packaging in a cool, dry place. Over very long periods (5+ years), the foam may lose some elasticity.

Yes, many people use the E-A-R Classic for sleeping due to their comfort and high noise blocking capabilities, although they are designed for industrial safety.

Yes, the proprietary foam material is flame-resistant, making them safer for environments with potential ignition sources.