Disposable Foam Ear Plugs, NRR 29, For Industrial Applications

The world's first foam ear plug, the 3M E-A-R Classic Ear Plugs, has revolutionized hearing protection in the workplace and has remained one of the most widely used earplugs globally for more than 40 years. Constructed from slow-recovery, low-pressure foam, these ear plugs fit snugly to create a noise barrier that helps protect hearing from loud sounds. They are stiff enough when compressed to make fitting easier, yet soft enough to be comfortable in the ear for extended wear. The bright yellow color allows supervisors to conduct quick visual, hearing protection compliance checks.

Recommended applications for these ear plugs include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing, and welding. They are commonly used in industries such as agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals.

These earplugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL, and can be fit tested with the 3M E-A-Rfit Validation System. Moisture resistance helps maintain a consistent fit, even when humidity is present.

Noise is not only 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.

3M strongly recommends fit testing of hearing protectors, as 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.

The key features of the 3M E-A-R Classic Ear Plugs include:

SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal, creating a comfortable, snug noise barrier. OUTSTANDING COMFORT: The 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: The 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: The Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments. VERSATILE: They can be used while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing, and welding. CLEAN STORAGE: The poly bag keeps each pair of uncorded earplugs clean before use.

These industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. They 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.

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