50 x FFP2 equivalent Non Surgical Disposable Adults Mask Dust Protection Face Cover Disposable Face Masks - Available in packs of 10, 20, 50 and 100 > 95% Filtration against fine particles Comfortable to wear, with an adjustable nose piece and elastic straps Each mask features either KN95, GB2626-2006, or EN149:2001+A1:2009 markings These masks are designed to be worn for a maximum of 6 hours before changing.
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