It should be noted that the protective effect of the mask only comes from the Melt-blown fabric. Our 4-layer KN95 mask is made of double-layer Melt-blown fabric like the 5-layer KN95 mask.
Please use it with confidence, although our 4-layer KN95 mask looks thinner than the 5-layer mask, the protective effect is the same. At the same time ours will be more comfertable, brethable and disposable.
The face masks may have a little production smell, don't worry, the smell will disappear after opening the box for a while.
View full description
Item# : SPM9283487829
Model # : iSH09-M451407mn