• Poly bag keeps each pair of earplugs clean before use
• Bell shape allows easy insertion and removal.
• Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.
• Test compatible with 3M™ E-A-Rfit™ Validation System.

3M™ E-A-Rsoft™ FX™ earplugs feature a bell shape and super-soft, slow-recovery foam to effectively seal the earcanal and provide reliable hearing protection
This uncorded foam earplug features a bell shape and super-soft, slow-recovery foam to effectively seal the earcanal and provide reliable hearing protection.

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.

3M is Leading the Advancement of Hearing Conservation™.