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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
The 100% metal-free construction makes them ideal for electricians or any site with sensitive scanners
High visibility: CSA Z96-15 Class 3 Level 2 and ANSI/ISEA 107-2020 Class 3
choose Ground Force
heavy-duty protection
with double-stitched
3M™ Foam Earplugs 1100 BOX Anti-Fatigue The 100% metal-free construction makesNoise 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
