· With elastic ear loop
· 3 layer: Outer Layer – non-woven; Middle Layer – melt-blown cloth; Inner Layer – soft non-woven
· Melt-blown cloth: Melt-blown cloth is the core material of masks. It is the filter layer in the middle of masks, which can filter bacteria and prevent the spread of germs.
· The filtration efficiency is 95%
· Returns are not acceptable due to hygiene reasons, sorry for the inconvenience