3M™ Foam Earplugs 1100 BOX CSA Class A light and resistant PU

light and resistant PU

Premium Startech reflective tape provides maximum visibility even in low lit working conditions

reducing pressure and fatigue

Acrylic fleece inside layer insulates while drawing perspiration from your feet

O-triphenyl phosphorothioate (EC 209-909-9)

3M™ Foam Earplugs 1100 BOX CSA Class A light and resistant PUNoise 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