3M 1100 Uncorded and 1110 Corded Categories: Ear Plug, Hearing Protection Tags: 3M, 3M 1100 Uncorded and 1110 Corded, Ear Plug Brand: 3M Description Additional information Description Features: Smooth polyrethane earplug, dirt resistant surface for hygiene Comfortable for a wide range of earcanal sizes Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL 3M 1100and1110 Additional information Brand 3M Color Orange, Red Related products Quick View Quick View Hearing Protection, Ear Plug3M™ 340-4004 – Corded Earplug Read more Quick View Quick View Hearing Protection, Ear Plug3M™ 391-1004 – Uncorded Ear Plug In Bottle Read more Quick View Quick View Hearing Protection, Ear PlugquadBlock uncorded with case Read more
