without chemicals, adhesives and glues. Thin layer of nanofiber textile with firmly fixed molecules of colloidal silver is laminated between two layers of support and cover layer, specially developed for this application. Filters viruses and bacteria with efficiency of 92%
The construction of the face mask is similar to the folded medical mouthpiece, it is sewn from nanofiber material, which is gentle on the face and does not cause unpleasant reactions or itch. Rubber laces are sewn in the corners, and so could be tied behind the head or, when shortened, laces can be tied behind the ears, as it is more comfortable for some.