Barrier Mask made according to the AFNOR Spec 76-001 standard of April 28, 2020. Made in Montreal, in an artisanal way. 2 layers of tightly woven poplin fabric 100% cotton 110 g/m², protection between 70% and 90% to 3 microns projections.
Barrier Mask made according to the AFNOR Spec 76-001 standard of April 28, 2020. Made in Montreal, in an artisanal way. 2 layers of tightly woven poplin fabric 100% cotton 110 g/m², protection between 70% and 90% to 3 microns projections.