3M E-A-R Classic Foam Earplug

NRR 29Corded - 200 pr/bxUncorded - 200 pr/bx 3M E-A-R Classic earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, the disposable earplug comes in a clean, convenient pillow pack. Reusable Pillow Pack helps keep earplugs clean when they are not being worn. Slow-recovery earplug foam is flame-resistant and moisture-resistant Still one of the most widely used foam earplugs today The reliable choice in hearing protection and conservation Reusable Pillow Pack helps keeps earplugs clean when they are not being worn. Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier