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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
choose Ground Force
heavy-duty protection
makes it incredibly lightweight and ideal for sites with electronic security
with double-stitched
For the professional who works in the toughest conditions
3M™ Foam Earplugs 1100 BOX Anti-Fatigue choose Ground ForceNoise Reduction Rating (NRR) of 29 dB, CSA Class AL Test compatible with 3M E A Rfit Validation System Compatible with the 3M E A Rfit Validation System Dispenser packaging option available for uncorded earplugs CSA Class AL One size fits most *U. S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of
