A:Facing the face of the mask without nose clip, hold one ear band with both hands, so that the nose clip is located above the mask. 

B:Put the mask over your chin. 

C:After pulling the ear strap to the ear, adjust the ear strap to feel as comfortable as possible. 

D:Place both hands and fingers in the middle of the metal nose clip, press inward while moving fingers to both sides along the nose clip Tip until the nose clip is fully pressed into the shape of the bridge of the nose. Using only one hand to hold the mask nose clip may affect the mouth Tightness of cover.