About this item
KF94 Certified Mask; Filtration efficiency > 94% Blocks more than 94% of particles sized at an average of 0.4micrometer Adjustable Nose Wire; Nose clips can be tightened to the nasal bridge allowing for the comfortable wearing of glasses without the hassle of fogged lenses 4Layer Protection with high quality MB filter NEULPULEUN masks completely block small particles and other harmful substances as well as fine dust, and is certified by MFDS(Ministry of Food and Drug Safety) in Korea and FDA Registered in USA Quantity 1 includes : 10 PCS individually packed NEULPULEUN Masks