HEARING FOAM PLUG 3M 1110

Disposable earplugs 3M ® 1110 provide effective protection and sanitary workers who work in areas where noise levels exceed permissible levels established .
Its hypoallergenic material and tapered shape perfectly smooth surface have been specifically designed to comfortably fit most ear canals .
The orange color of the 1100 and 1110 case allows easy viewing and testing use in workplaces.
The version with cord prevents loss and facilitates identification .
technical data

    Effective and hygienic protection for workers who work in areas where noise levels exceed 85 dB ( A).
    Mean values of attenuation earplugs 1110 as outlined in ANSI S3.19-1974 : NRR : 29 dB.
    As set out in the standards ISO 4869 , EN 352 and NCh1331 are: SNR = 37dB , H : 37dB - M: 34dB - L : 31dB .
    Plugs Material : Polyurethane foam . Lace Material : Polyester .