3M™ E·A·R™ Classic™ Plus and Classic Small Earplugs

NRR: 33dB (Classic Plus); 29dB (Classic Small)

Manufacturer: 3M™ 3101101

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Catalog No. 18-999-4506

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The 3M products in this catalog must be used in accordance with OSHA regulations, and the user instructions, warnings, and limitations accompanying each product.


    Product Type Classic™ Plus and Classic Earplug
    Hearing Protection Style Roll down foam
    Height (English) 12 in.
    Material PVC
    Height (Metric) 30.4cm
    Mission Type Aircraft, ships, vehicles
    Shape Cylindrical
    Width (Metric) 25.4cm
    Style Uncorded
    Width (English) 0.42kg
    Length (English) 9.25 in.
    Noise Reduction Range (NRR) 33dB
    Certifications/Compliance CSA Class AL
    Dimensions (L x W x H) 9.25 x 0.42kg x 12 in. (23.4 x 25.4 x 30.4cm)
    Length (Metric) 23.4cm
    Size Large
    Color Yellow
    Dielectric Yes
    Disposable No
    For Use With (Application) For comfortable fit in smaller earcanal

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