3M Ear Plugs, 5 Pairs/Poly Bag, E-A-R Classic VP312-1201, Disposable Foam, NRR 29 for Industrial Use

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

These ear plugs have a wide range of recommended applications, including chipping, chiselling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing, and welding. They are commonly used in various industries such as agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals.

With a Noise Reduction Rating (NRR) of 29 dB and CSA Class AL, these earplugs can be fit tested with the 3M E-A-Rift Validation System. Their moisture resistance helps maintain a consistent fit, even in humid environments.

Hearing loss due to noise exposure is a significant issue, as 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 caused by noise is almost entirely preventable through the consistent use of hearing protection.

3M strongly recommends fit testing of hearing protectors, as research suggests that many users may receive less noise reduction than indicated by the NRR due to variations in hearing protector fit, fitting skill, and user motivation. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations.

The 3M E-A-R Classic Ear Plugs feature a secure, exposed cell surface texture that resists movement and helps maintain an effective seal, creating a comfortable, snug noise barrier. 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. The proprietary foam is initially firm to make fitting easier, then softens once in the ear to comfortably conform to the unique shape of each ear canal.

These earplugs are resistant to moisture absorption, ensuring a consistent fit even in humid environments. They are versatile and can be used in a variety of industrial and occupational settings. Each pair is packaged in a poly bag to keep them clean before use, and the packaging is designed for distribution through a vending machine.

It is important to note that these 3M 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, and must be selected and used in compliance with applicable health and safety regulations and standards.

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