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3M Ear Plugs, E-A-R Classic OCS1137, Foam, Uncorded, Disposable, NRR 29, For Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1 Pair/Pillow Pack, 200 Pair/Box

by 3M
4.6 out of 5 stars 625 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "classic ear plugs"

List Price: $30.96
Price: $27.68 ($0.14 / Earplugs) & FREE Shipping. Details
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Available at a lower price from other sellers that may not offer free Prime shipping.
200 Pair
  • SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 29 dB. CSA Class AL. *
  • OUTSTANDING COMFORT: This unique slow-recovery, low-pressure foam and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal.
  • SOFT SOUND-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal.
  • SWEAT AND HUMIDITY RESISTANT: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments.
  • VERSATILE: Use while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding.
  • CLEAN STORAGE: Reusable pillow pack helps keep earplugs clean when they are not being worn.
  • For industrial/occupational use only. Not for consumer sale or use.
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46 new from $27.66 1 open box from $23.98

Frequently bought together

  • 3M Ear Plugs, E-A-R Classic OCS1137, Foam, Uncorded, Disposable, NRR 29, For Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1 Pair/Pillow Pack, 200 Pair/Box
  • +
  • 3M Personal Protective Equipment Ear Plugs, E-A-Rsoft Yellow Neons 312-1250, Foam, Uncorded, Disposable, NRR 33, Drilling, Grinding, Machining, Sawing, Sanding, Welding, 1 Pair/Poly Bag, 200 Pair/Box
  • +
  • Mack's Ultra Soft Foam Earplugs, 50 Pair - 33dB Highest NRR, Comfortable Ear Plugs for Sleeping, Snoring, Travel, Concerts, Studying, Loud Noise, Work
Total price: $56.76
Buy the selected items together

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Size: 200 Pair

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From the manufacturer

Product description

Size:200 Pair

Product Description

More than 40 years ago this simple hearing protector, the world’s first foam ear plug, revolutionized hearing protection in the workplace and has remained to this day one of the most widely used earplugs in the world. The 3M E-A-R Classic Ear Plugs OCS1137 are constructed from slow-recovery, low-pressure foam. They fit snugly to create a noise barrier that helps protect hearing from loud sounds. These ear plugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear. Bright yellow color allows supervisors to conduct quick visual hearing protection compliance checks. Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These regular size earplugs comfortably fit most people. These ear plugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL. * These earplugs can be fit tested with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent fit, even when humidity is present. Not only is noise present in our daily routines, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that approximately 15 percent of Americans (26 million people) between the ages of 20 and 69 have high frequency hearing loss due to exposure to noise at work or during leisure activities. Hearing loss due to noise is almost entirely preventable by consistent use of hearing protection. * Note: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill, and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations. Disclaimer: 3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e. g. , for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e. g. , U. S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and limitations. Misuse of 3M industrial and occupational products may result in injury, sickness, or death. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Amazon.com

B00065TQCW-310-1001-main
Ideal for use where noise is a problem, either in work or leisure activities (view larger).

The 3M E-A-R Classic Earplugs were the world's first foam earplugs and are still one of the most widely used earplugs today. These earplugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. Bright yellow color allows supervisors to conduct quick visual hearing protection compliance checks.

B00065TQCW-310-1001-head
Comfortable fit for all day wear (view larger).

Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These regular size earplugs comfortably fit most people.

These earplugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL. These earplugs are test compatible with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent expansion time, even when humidity is present. Flame resistance helps protect against potential arc flash situations and provides for safer storage.

Why Use Hearing Protection?

Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection. To find out which hearing protection products are best for you, try different devices from the wide variety available today. Be sure to carefully read the instructions — hearing protection must fit properly and be worn correctly to do the job.

Hearing protector effectiveness is specified by a Noise Reduction Rating (NRR), typically ranging from 15 to 35 decibels. In practice, the protection that normally can be achieved is about 10 to 20 decibels. The more carefully you fit and wear hearing protectors, the higher your protection will be.

Why 3M Safety?

Doing it right means doing it safely. That means choosing the right safety products before the project begins. With a full portfolio of personal protection and home safety products, 3M Safety Products are designed to help keep DIYers and professionals protected in and around the home. We strive to give consumers the confidence in knowing they are prepared with reliable products from a trusted brand, so they can stay focused on the task at hand, not on their safety products.

3m logo

3101001 E-A-R Classic Earplug, Yellow, 200-Pair

At a Glance
  • Excellent hearing protection and all day comfort
  • Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
  • Moisture resistance helps maintain a consistent expansion time, even in humid situations
  • Flame resistant for potential arc flash situations and safer storage
  • Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
  • Made in USA


Product details

Size: 200 Pair
  • Product Dimensions: 9.5 x 8.5 x 0.1 inches ; 1.6 ounces
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B008MCU2M4
  • UPC: 913638446464 784497308534 806792068576 640206373531 640206800990 641438071356 809302050535 080529100009 804993530267 734034396821 823019681134 785923621104 785533134452 793770410987 801593267265 785923402864 000003101001 796433986812 772195351952 080529100511 641438401573
  • Item model number: 310-1001
  • National Stock Number: 6515-00-137-6345
  • Customer Reviews: 4.6 out of 5 stars625 customer ratings
  • Amazon Best Sellers Rank: #27,276 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)

  • If you are a seller for this product, would you like to suggest updates through seller support?

Important information

Legal Disclaimer

3M personal protective equipment sold through Amazon's Industrial and Scientific Department is only intended for US occupational workplace use. This 3M personal protective equipment must be used in compliance with the Occupational Safety and Health Administration (OSHA) Personal Protective Equipment (PPE) standard (29 CFR 1910.132) and all other applicable health and safety standards, as well as all user instructions, warnings and limitations accompanying each product. It is essential that all product user instructions and government regulations on the use of each product be followed in order for the product to help protect the wearer. Misuse of personal protective equipment may result in injury, sickness, or death. For correct product selection and use, individuals should consult their on-site safety professional or industrial hygienist. For additional product information, visit www.3M.com/PPESafety.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


Customer Questions & Answers

Customer reviews

4.6 out of 5 stars
4.6 out of 5
625 customer ratings
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Reviewed in the United States on November 6, 2016
Size: 200 PairVerified Purchase
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45 people found this helpful
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Reviewed in the United States on October 4, 2018
Size: 200 PairVerified Purchase
6 people found this helpful
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Reviewed in the United States on April 30, 2018
Size: 200 PairVerified Purchase
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Reviewed in the United States on September 7, 2018
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Reviewed in the United States on January 18, 2020
Size: 200 PairVerified Purchase
2 people found this helpful
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Reviewed in the United States on March 7, 2018
Size: 200 PairVerified Purchase
4 people found this helpful
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Reviewed in the United States on November 2, 2019
Size: 200 PairVerified Purchase
Reviewed in the United States on September 23, 2019
Size: 200 PairVerified Purchase
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Top international reviews

Mr Derek N Roddis
5.0 out of 5 stars Good value.
Reviewed in the United Kingdom on December 6, 2017
Size: 200 PairVerified Purchase
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Amazon Customer
1.0 out of 5 stars The smell of these will make you puke
Reviewed in Canada on November 21, 2017
Size: 200 PairVerified Purchase
One person found this helpful
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EBond
5.0 out of 5 stars I almost bought them because they indicated that they came in the handy little reusable cardboard boxes that make it easy to store them and keep them clean until the ...
Reviewed in Canada on September 15, 2017
Size: 200 PairVerified Purchase
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4 people found this helpful
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Chris Swift
5.0 out of 5 stars Should have bought these long ago
Reviewed in Canada on December 10, 2018
Size: 200 PairVerified Purchase
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Elizabeth
4.0 out of 5 stars Funcionan bien para dormir con ruido normal
Reviewed in Mexico on August 16, 2017
Size: 200 PairVerified Purchase
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Joanne P.
4.0 out of 5 stars Silence is golden.
Reviewed in Canada on May 19, 2017
Size: 200 PairVerified Purchase
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Rejean Tellier
5.0 out of 5 stars CUT THE SOUND OUT
Reviewed in Canada on February 1, 2019
Size: 200 PairVerified Purchase
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Cindy
5.0 out of 5 stars Great for sleeping
Reviewed in Canada on November 11, 2018
Size: 200 PairVerified Purchase
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mrs gig
1.0 out of 5 stars Not as good as the original
Reviewed in Canada on June 10, 2018
Size: 200 PairVerified Purchase
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Ronald J. Barry
5.0 out of 5 stars These earplugs have been my favourite for years
Reviewed in Canada on December 9, 2014
Size: 200 PairVerified Purchase
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Glenbucket
5.0 out of 5 stars Great Product
Reviewed in Canada on May 15, 2018
Size: 200 PairVerified Purchase
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Vagabond8400
5.0 out of 5 stars As advertsed
Reviewed in Canada on July 20, 2018
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Amazon Customer
5.0 out of 5 stars Five Stars
Reviewed in Canada on June 13, 2018
Size: 200 PairVerified Purchase
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Pierre Lachaume
5.0 out of 5 stars Five Stars
Reviewed in Canada on September 9, 2016
Size: 200 PairVerified Purchase
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Arto
5.0 out of 5 stars The best ear plugs
Reviewed in Canada on February 4, 2019
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