3 layers design, the filtration efficiency is high. Made of friendly non-woven fabric, comfortable and safe to wear, no pain Expand the breathing space and cover the nose in three dimensions. It can block dust, pollen and or so.
3 layers design, the filtration efficiency is high. Made of friendly non-woven fabric, comfortable and safe to wear, no pain Expand the breathing space and cover the nose in three dimensions. It can block dust, pollen and or so.