Swiss Design Unisex Multicoloured Pack Of 5 Reusable 3-Ply Cloth Masks, Multi

Swiss Design Reusable Outdoor Masks For Men & Womenlow breathing resistance with high filtration efficiency , adjustable nose-pin and a soft inner foam nose cushion help to ensure proper fit , ultrasonically bonded to the mask, no staples are used, more than 95% filtration efficiency and tested for mean particle size of 0.6 microns, adopted the polypropylene material, which is without any toxic chemicals or stimulant,