Uncorded Earplugs 340-4003, in Poly Bag 400 EA/Case

Quick Overview

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

• 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