3M Ear Plugs Refill (2000 pairs)
The comfortable foam plugs 3M 1100 (uncorded) are soft, disposable, polyurethane foam ear plugs 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
3M
The 3M Company is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods.
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