3M Ear Plugs, E-A-R Classic Plus 311-4101, Metal Detectable Cord, 200 Pair of Disposable Earplugs, 1 Pair/Poly Bag, 33 dB NRR, Foam, Slightly Longer, Roll Down, ANSI/ASA S12.71-2018

Description

• LONGER SIZE: Classic Plus ear plugs are 20% longer than the regular E-A-R Classic ear plug (and the same diameter) to fit deeper into the ear canal and help provide higher noise reduction
• METAL DETECTABLE CORD: Stainless steel bead inside the earplug and metal powder in the cord to make both the ear plug and cord detectable
• 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
• SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 33 dB. CSA Class AL.*
• SOFT SOUND-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once its 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: Poly bag keeps earplugs clean before use, and cord allows earplugs to be stored conveniently around the neck in between uses
• For industrial/occupational use only. Not for consumer sale or use

Product Description

The 3M E-A-R Classic Plus Metal Detectable Corded Earplugs, Hearing Conservation, feature a stainless steel bead inside the earplug and metal powder in the cord to make both the ear plug and cord detectable for food processing and other industries where it is critical to keep earplugs from contaminating products and processes. . These earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and reliable hearing protection. These earplugs are commonly used in the food and beverage manufacturing, agriculture, chemical production, healthcare, oil and gas, and pharmaceuticals industries. These earplugs have a Noise Reduction Rating (NRR) of 33 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 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.

From the Manufacturer

The 3M E-A-R Classic Plus Metal Detectable Corded Earplugs, Hearing Conservation, feature a stainless steel bead inside the earplug and metal powder in the cord to make both the earplug and cord detectable for food processing and other industries where it is critical to keep earplugs from contaminating products and processes. 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. The earplugs are slightly longer than regular-size 3M E-A-R Classic Earplugs for higher noise reduction when fit deeply in the earcanal. Earplugs come in a poly bag to keep them clean and sanitary before use.
These earplugs have a Noise Reduction Rating (NRR) of 33 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.
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.
For more than a century, 3M has applied innovation and technology to improving our customers lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Occupational Health and Environmental Safety products, focused on worker safety, include respirators, hearing-protection products, air-monitoring devices, environmental-safety products, and comprehensive training programs. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

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