3M Ear plug 1100 EN 352-2 SNR 37 dB 200 pair/box

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SKU:04001895874802

Made from soft, non-allergenic foam
– Smooth and dirt-repellent
– Comfortable to wear
– Tapered design for perfect fit
– Hygienic
– Packed in pairs EN-352-2 / (SNR) = 37 dB / H value = 37 dB / M value = 34 dB / L value = 31 dB Further technical information:
– L-value: 31dB
– Property: Tapered design, smooth surface
– M value: 34dB
– H value: 37dB