FFP2 face mask--4 layer:
Item No: YYB22EV
Color: White 
If with valve or not: YES
Shape: Vertical flat folded
Wearing Type: Earloop Wearing
Material: PP spunbond nonwoven
              Meltblown filter
              Needle puncturing fabric
              PP spunbond nonwoven
Packing: 1pc/bag, 20pcs/box, 20boxes/carton