kf94 нет-сплетенный устранимый лицевой щиток гермошлема анти вирус рм2.5 дымка pullution маска открытый пыленепроницаемый дом в чистоте рот

features: anti-bacteria, dust proof, breathable. helps reduce the spread of viruses, germs and bacteria. high grade face masks used for professional and personal protective wear. the mask is soft and has no pressure points, making it ideal for long-term wear. description: each face mask features a four-ply design. made of non-woven fiber fabric, soft and breathable. ear-loop design - one size fits all. package include: 1*a bag(10pcs)