OX-ON Mask FFP2NR D Basic is the safety approved filtrating single-use mask, which you can use when working with hazardous dry particles and liquid aerosols with a Workplace Exposure Limit (WEL) <5 mg/m3 (max. concentration 10 x WEL). You can for example use the affordable disposable mask when you are grinding wood, metal, stone and plastic, and also when working with lead/copper-free paint as well as water-based colour spray paint. The mask is dolomite tested, which means that you get a filter with a particularly large dust capacity with slowly increasing resistance. The sealing soft foam rubber at the nose as well as the mouldable aluminium nose bridge ensure you a perfect and comfortable adaptation to your face. The elastic band of the mask is latex-free. You get 2 pcs. masks per box.