3M 1100 EAR PLUG REFILL

1100 Series Ear Plugs Dispenser Refill Pack.
The comfortable foam plugs Uncorded version 3M 1100 are soft, disposable, polyurethane foam earplugs offering excellent protection.

• Soft polyurethane foam offers maximum wearer comfort
• Smooth dirt-resistant surface.
• Tapered design fits most ear canals.

Attenuation: SNR=37dB, H=37dB, M=34dB, L=31dB