MASK IS NOT AN OPTION. IT'S A MUST!HUE CLEAN MASK PROTECTS YOU AND YOUR FAMILY FROM PARTICULATE POLLUTANT AND INFECTIOUS AGENT. KFDA APPROVED SANITARY MASK, MADE IN KOREA.3 DIMENSIONAL STRUCTURE WITH ERGONOMIC DESIGN PROVIDES COMFORT ON BREATHING AND HYGENE.APPLIED 3 LAYERED STATIC FILTER BLOCKS FINE-DUST OVER 94%.OUTSTANDING AIR PERMEABILITY WITH THIN AND LIGHT MATERIAL ...View more