3M™ E-A-R™ Push-Ins™ Earplugs, Uncorded, NRR 28dB PVC Coated SKU: SW-019-4009

SKU: SW-019-4009

Hook & loop chin strap

Open cuff with elastic back

Constructed of durable stainless and zinc-plated steel

3M™ E-A-R™ Push-Ins™ Earplugs, Uncorded, NRR 28dB PVC Coated SKU: SW-019-4009Noise reduction rating (NRR)*: 28 dB Hold the flexible fitting stem to insert the ear tip and help keep it clean longer even when hands are dirty Smooth surface of soft E A Rform foam ear tip helps the ear tip slide into place for a comfortable fit Compatible with the 3M E A Rfit Validation System Available with or without cords to suit user preference CSA Class AL *U. S. EPA specifies the NRR as the measure of hearing protector noise reduction.