3M™ E-A-R™ UltraFit™ Earplugs 340-4003, Uncorded, Poly Bag

Features

100 pairs

    Poly bag keeps each pair of earplugs available or accessible for re-use.

    Proprietary, premolded, triple-flange earplug design inserts easily.

    Soft polymer is washable and reusable

    Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL

    Test compatible with 3M™ E-A-Rfit™ Validation System

The 3M™ E-A-R™ UltraFit™ uncorded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.