These 3M™ Expandable Foam Ear Plugs are soft hypo-allergenic polyurethane foam for maximum wearer comfort.
Additional Information
They feature a smooth dirt-resistant surface for hygiene and a tapered design to fit the ear canal. These earplugs have a noise reduction rating of 31 dB (SNR). They are bright orange color for visibility and come in an easy opening bag. The 1110 series has an additional cord.
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