Patented shape to more effectively fit in the ear canal
Soft comfortable foam
Laboratory tested NRR 33dB.
Meets ANSI S3.19-1974 Standards
3M™ E-A-Rsoft™ FX earplugs feature a patented shape to more effectively fit the ear canal.
The result? Tests in an accredited NVLAP laboratory showed 3M™ E-A-Rsoft™ FX earplugs
provide the highest Noise Reduction Rating of any earplug in the industry-NRR 33 dB. You
can't get any higher protection.3M™ E-A-Rsoft™ FX earplugs are made of a custom
polyurethane foam formulation for slow recovery and increased softness in the ear canal.
In a plug-to-plug comparison, a panel of wearers voted E.A.Rsoft™ FX earplugs the softest
and best fitting earplug. If given the choice, they'd choose to wear 3M™ E-A-Rsoft™ FX earplugs.
Features:
Highest Noise Reduction Rating of any earplug in the industry.
Made of a custom polyurethane foam formulation for slow recovery and increased softness in the ear canal.