Jackson H20 Corded Earplugs — NRR 31 (Metal-Detectable) LT rated More from our Half Mask

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Jackson H20 Corded Earplugs — NRR 31 (Metal-Detectable) LT rated More from our Half MaskEDITORIAL REVIEW: 4. 5 5WC Safety Review Jackson H20 Corded Earplugs Best For: corded reusable flanged hearing protection at NRR 31 dB with a retention cord, detectable on food lines. Not For: non noise hazards, or noise that earplugs alone can't bring under ~85 dBA (add earmuffs). Bottom Line: a solid corded reusable flanged plug at NRR 31 dB the cord earns its keep on jobs where dropped plugs get lost. Editorial assessment by Steven Eaton, WC Safety