NON-Returnable - COVID19 Essentials are Non Returnable.
The 5 layer face mask from Overlap KN 95 is ISO approved and offers protection against airborne viruses and communicable diseases. The first layer of this mask is made up of 60 GSM non-woven material for keeping larger particles at bay; the second layer has 25 GSM melt blow to facilitate permeability of good air. The third layer has a 25 GSM to allow filtration of smaller particles. High density filtration is provided by the fourth layer while the fifth layer is soft for ensuring comfortable touch to the human skin.