E-A-R Classic Corded Disposable Ear Plug, Cylindrical, 29 dB, Yellow Plug

E-A-R Disposable Ear Plug, Corded, Series: Classic, 29 dB Noise Reduction Rating, Cylindrical, Regular, Yellow Plug, PVC Plug, Blue Cord, Vinyl Cord

• Earplugs set the standard in hearing protection as the world's first foam earplugs
• Moisture-resistant - helps maintain a consistent expansion time, even in humid environments
• Flame resistant important for potential arc flash situations and for storage considerations
• Slow-recovery, low-pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
• Recommends reducing the NRR by 50% for estimating the amount of noise reduction provided
• Roll down foam hearing protection style
• Electrically insulated