Bacterial Filteration Efficiency is Greater than 95%
Unique Elastic Material Reduce Ear Pain And Bruises
Anti Sensitive and anti foaming, triple protection
How to use
Open the mask, keep your skin dry. The metal band should be at the top and the white side facing inwards.
Place the loops behind your ears adjust the mask to insure both sides are balance.
Press the metal band so that it conforms to the bridge of your nose.
Adjust the mask to make sure there is no gaps between the mask and your face.