3M Foam Ear Plugs

3M EAR PLUGS UNCORDED NRR 29dB (200 BOX)

SKU: MMM 1100 Category: Tag:

Description

These Foam Earplugs 1100 feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. The slow-recovery polyurethane foam conforms to the shape of the ear canal to help create a comfortable noise barrier.

Features:

  • Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
  • Test compatible with 3M E-A-Rfit Validation System