Cup Dust Mask FFP2 face mask, Cup shape face mask. 3-Ply,non-woven, 12*13cm Cup Dust MaskFFP2 face mask, Cup shape face mask. 3-Ply,non ... -woven, 12*13cm Cup Dust MaskProducts Name:Cup Dust MaskMaterials: Nonwoven ... breath, with foam or plastic nose cushion wedge and contoured nose clip for reliable seal.4,face mask edge are sealed,ear ...