3M™ E-A-R™ E-Z-Fit™ Earplugs 312-1222, Corded, Poly Bag, 2000 Pair/Case

  • 3M Product Number 312-1222
  • 3M ID 7000127211
  • UPC 10080529120165

Bell-shaped earplugs fit comfortably in the ear to help protect your hearing

Rolls down easily and then expands to block noise

Low pressure foam conforms to the shape of the earcanal for a snug fit

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Tech Data Sheet (PDF, 267KB)

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$99.50 per Box (200 Pair - $0.36/Pair)

$995.00 per Case (10 Box)

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  • Bell-shaped earplugs fit comfortably in the ear to help protect your hearing
  • Rolls down easily and then expands to block noise
  • Low pressure foam conforms to the shape of the earcanal for a snug fit
  • Smaller size earplug suitable for smaller earcanals
  • Noise reduction rating (NRR) 28 dB CSA Class AL
  • Cord allows earplugs to be stored conveniently around the neck in between uses

With its bell-shaped design, 3M™ E-A-R™ E-Z-Fit™ corded foam earplugs provide a low-pressure seal for excellent attenuation and reliable, comfortable hearing protection. Rolls down easily and expands into the earcanal.

The 3M™ E-A-R™ E-Z Fit Earplugs feature a bell-shaped design that fits comfortably in the ear to help protect your hearing. Insertion only requires rolling down the soft foam earplug, placing it into the earcanal, and then allowing the low-pressure foam to expand for a snug yet gentle fit that helps block high noise levels. This earplug is a suitable choice for persons with smaller earscanals. Bright yellow color allows supervisors to conduct a quick visual compliance check. 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 earplugs have a Noise Reduction Rating (NRR) of 28 dB, CSA Class AL. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit, earplug fitting skill, and motivation of the user. It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection. These soft polyurethane foam earplugs are test compatible with the 3M E-A-Rfit™ Validation System. Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that hearing loss afflicts 28 million Americans. About one third of those cases are at least partially attributable to noise. Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection.

Typical properties



Large Volume Order

Related Products

Attenuation Rating 28.0 Decibel
Banded No
Brands E-A-R™
CSA Class CSA Class AL
Case Quantity 2000
Cord Color Blue
Cord Material Vinyl
Cord Type Vinyl
Corded Yes
Dielectric No
Dispenser Available No
Earplug Color Yellow
Earplug Material Foam
Earplug Shape Bell
Earplug Size Small
Electrically Insulated Yes
Green Certification or other Recognition No
Green Environmental Attribute No
Hearing Protection Style Roll Down Foam
Insertion Style Roll Down
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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.