400 Pairs

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.

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 Shaped design helps fit ear more effectively Flanged end for easy insertion and removal Made in USA

Assembly Blasting Cleaning Demolition Electrical Facility maintenance Grinding Machine operations Painting Sanding Welding

Poly bag keeps each pair of earplugs clean before use

Laboratory tested NRR 33dB.
Meets ANSI S3.19-1974 Standards