3M™ E-A-R™ Push-Ins™ Earplugs, Corded, NRR 28dB Permanent Base Built-in rubber nose piece and

Built-in rubber nose piece and rubber temple tips

1 1/2" vertical shackle clearance

Quick and easy use for workers

NFPA 2112 UL Certified

Tapered in Front for Increased Protection and Wearable Comfort

3M™ E-A-R™ Push-Ins™ Earplugs, Corded, NRR 28dB Permanent Base Built-in rubber nose piece andNoise 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.