3M-reusable-corded-ear-plugs

3M™ Reusable Corded Ear Plugs (340-4004)

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

Categories: 3M, Hearing Protection

Poly bag keeps each pair of earplugs available or accesible 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
No rolling or sizing needed to get a comfortable, protective fit
Washable and reusable

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