Antibacterial protective mask with DUPONT SILVADUR™ Technology (Silver ION). Washable upto 130 deg Celsius. Through state of the art engineering, SILVADUR™ utilizes a proprietary, safe polymer that complexes silver ions into a durable antimicrobial that prevents microorganism reproduction. Manufacturer claims antibacterial effect is still greater than 99% after to washes: 30ppm Ag after 50 washes (ISO 20743-2007 anti-bacterial test).
Colour: Black cloth with black valve
Material: 100% Cotton
Dimensions: Adult Size. Adjustable straps
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