Method of use
1 open the mask;
2 white face mask to the face, nose strip at the top;
3 Hung on the ear;
4 Adjust the maske size, will be carried out under the mask, comletely cover the nose and mouth;
5 Use both hands to regulate the binding bridge of the nose bridge of the nose on both sides of the face mask
Package Include:
size :170*95mm
BFE>99%