These 3M Uncorded Earplugs are made from soft polyurethane foam with a smooth, dirt-resistant surface for user hygiene and comfort. The disposable earplugs have a tapered design, which fits most ear canals. The orange earplugs are high visibility and also hypo-allergenic. These earplugs conform to EN352-2:200. Attenuation: SNR=37dB, H=37dB, M=34dB, L=31dB. Uncorded earplugs made from soft polyurethane foam Smooth, dirt-resistant surface Tapered design fits most ear canals Hypo-allergenic Conform to EN352-2:2002 High visibility orange Attenuation: SNR=37dB, H=37dB, M=34dB, L=31dB.
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