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  • 3M™ E-A-Rsoft™ SuperFit™ 33 Uncorded Earplugs, Hearing Conservation 312-1256 in Poly Bag Regular Size, 2000 Pairs/Case
  • 3M™ E-A-Rsoft™ SuperFit™ 33 Uncorded Earplugs, Hearing Conservation 312-1256 in Poly Bag Regular Size, 2000 Pairs/Case

    3M ID 70071515038
    • The red line provides a visible indication of correct fit. If the red line is visible then a correct fit has not been attained
    • Poly bag keeps each pair of earplugs clean before use.
    • Regular size fits most ear canals
    • The tappered design of the earplug provides high protection levels.
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    Details
    • The red line provides a visible indication of correct fit. If the red line is visible then a correct fit has not been attained
    • Poly bag keeps each pair of earplugs clean before use.
    • Regular size fits most ear canals
    • The tappered design of the earplug provides high protection levels.

    The soft, pliable foam on this uncorded foam earplug features an orange fitting ring that provides a guideline for proper fitting. Earplugs are easy to roll down and insert, then expand within the earcanal for a comfortable, secure fit.- Poly bag keeps each pair of earplugs clean before use.- Regular size fits most earcanals.- Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.- Test compatible with 3M™ E-A-Rfit™ Validation System.*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.3M is Leading the Advancement of Hearing Conservation™.

    Specifications
    Brand
    E-A-R™
    Cord Type
    None
    CSA Class
    CSA Class AL
    Dielectric
    No
    Earplug Material
    Foam
    Electrically Insulated
    Yes
    Hearing Protection Style
    Roll Down Foam
    Material
    Polyurethane
    Metal Detectable
    No
    Moisture Resistant
    No
    Packaging
    Poly bag
    Product Color
    Yellow
    Product Series
    E-A-R Classic
    Product Type
    Earplugs
    Reusable
    No
    Shape
    Tapered