... mask, N95 face mask nonwoven medical mask Dust Face MaskStructure: Three lays of nonwoven fabricMaterial: Nonwoven fabric, bridge of nose, ear hangFeature: Anti-microbial and anti ... for differentfacial sizeExcellent water repellent and air permeabilityMaintenance/cleaning free, convenient ... , painting, ink and dyeing, electronic, food processing, workshops and so on. [safe and disposable] face mask