3M E A Rsoft FX Earplugs - 200 Pack | Noise Reduction for Sleeping, Studying & Travel | Comfortable Foam Ear Plugs for Work, Concerts & Loud Environments

3M E-A-Rsoft FX Earplugs feature soft, hypoallergenic foam and a tapered, bell-shaped design to fit comfortably in the ear canal.

The slow-recovery polyurethane foam conforms to the shape of the ear canal to help create a comfortable noise barrier. These earplugs are test compatible with the 3M E-A-Rfit Validation System.