33NRR SoftSeal Uncorded Earplugs Non-Metallic Shank smart gas detector with out-of-the-box

smart gas detector with out-of-the-box connectivity packed into an ultra-rugged design - featuring our XCell sensor platform which continues to lead the industry in lifetime & durability

but not Exceeding

Rubber Outsole

Moisture-Wicking Nylon Mesh Lining

33NRR SoftSeal Uncorded Earplugs Non-Metallic Shank smart gas detector with out-of-the-boxThe Highest Independently Tested NRR in Earplugs! The tapered shape makes SoftSeal earplugs easy to insert. They are made of soft, smooth premium polyurethane material which is perfect for long term comfort and high performance. Product Overview SoftSeal Uncorded Earplugs Highest Independently Tested NRR in Earplugs Tapered shape Soft, Smooth Premium Polyurethane Material Sold by the Box; 200 Pairs Box