Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7000127210
Legacy SKU 70071520855
UPC 10080529110319
Catalog Number 311-4101
Product Number 311-4101

3M E-A-R Classic Earplugs have set the industry standard for noise reduction as the world's first foam earplugs. These earplugs are made of a proprietary soft energy-absorbing slow-recovery foam that's designed to conform to the shape of the ear canal to help provide hearing protection.

  • Proprietary soft, slow-recovery foam is comfortable and helps with earplug fitting
  • Moisture-resistant foam
  • Compatible with the 3M™ E-A-Rfit™ Validation System
  • Dispenser packaging option available for uncorded earplugs
  • Features a Noise Reduction Rating (NRR)* of 29 dB
  • CSA Class AL
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On it's way to you Mid February, 2025  

Qty

Minimum Order 1 Case
Order Increment 1 Case
  Multiple Application Use
  Quality Material
  Fast Shipping
  Industry Low Price Per Pack
Product Dimensions
Imperial Metric
Weight 2.34792 lbs
Width 6.25984 in
Length 9.25197 in
Height 12.00787 in
Shipping Dimensions
Weight 25.65078 lb
Length 19.13386 in
Width 12.3622 in
Height 31.49606 in
Color Yellow

PRODUCT FAQ

  1. Are the 3M™ E-A-R™ Classic™ Earplugs 311-4101 comfortable to wear for long periods of time?

    Yes, these earplugs are made with a soft foam material that provides all-day comfort and a snug fit.

  2. Can I use these earplugs in environments where metal detection is required?

    Absolutely! These earplugs are metal detectable, making them ideal for use in industries where foreign objects need to be easily identifiable.

  3. How many pairs of earplugs come in each case of the 3M™ E-A-R™ Classic™ Earplugs 311-4101?

    Each case contains 2000 pairs of earplugs, ensuring you have an ample supply on hand for your team or facility.

  4. Are these earplugs easy to store and distribute on-site?

    Yes, the poly bag packaging makes it convenient to store and access individual pairs of earplugs as needed.

For industrial/occupational use only. Not for consumer sale or use.
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 other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. If this product is being purchased for use in firefighting duties, please review this Notice Regarding Fluorinated Organic Compounds.
This earplug's moisture resistant foam is initially firm to make fitting the earplug easier, softening once it's in the ear to comfortably expand and conform to the shape of each ear canal. The foam used in this earplug is designed to be resistant to moisture, ensuring that it remains effective even in humid environments. When first inserted, the foam is firm, making it easier to fit the earplug securely. However, once in the ear, the foam softens and expands, conforming to the unique shape of each individual's ear canal. This ensures a comfortable and secure fit, providing maximum protection against noise. The slow recovery feature of this earplug is particularly helpful during the insertion process. It allows the user enough time to properly position the compressed foam cylinder (also known as a rolled-down earplug) into the ear before the foam fully expands. This feature ensures that the earplug is inserted correctly and provides optimal noise reduction. For convenience, this earplug is available in different packaging options. Per-pair packaging includes a pillow pack that can be used to store the earplugs between uses, keeping them clean and protected. Alternatively, a standard polybag is also available. Additionally, dispenser bottles designed for the One Touch Pro dispenser are available for easy access and distribution of the earplugs. To cater to individual preferences, this product is available with or without a cord. Some users may prefer the added security of a cord, which prevents the earplugs from getting lost or misplaced. Others may prefer the cordless option for greater freedom of movement. This product is also EARfit testable, meaning that it can be used to validate the level of protection that an individual user can achieve with this particular earplug. This testing process helps ensure that the earplugs are providing the intended level of noise reduction and protection for each user.
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