3M 311-1101 Ear Plugs: Cylinder, 29 dB NRR, Gen Purpose, Corded, Roll-Down, Yellow, 200 PK

3M Ear Plugs 311-1101

3M Corded Earplugs are low-pressure foam plugs that fit snugly to create a noise barrier to protect your ears from loud sounds. The earplugs are flame-resistant, moisture-resistant, and bright yellow for easy identification for supervisors to check compliance. These earplugs have a Noise Reduction Rating (NPR) of 29 dB. The 3M™ E-A-R™ Classic™ Earplugs Set The Industry Standard For Personal Safety Noise Reduction As The world's First Foam Earplug. Soft, Slow-Recovery Foam is Designed to Mold to The Shape of The Ear Canal and Provide Hearing Protection. 

3M Ear Plugs Features

• 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs.
• Flame resistant—important for potential arc flash situations and for storage considerations.
• Outstanding Comfort: This unique slow-recovery, low-pressure foam, and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal
• Soft Sound-absorbing Foam: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal
• Sweat and Humidity Resistant: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments