Tangren/tangren-12 silicone dust-proof half mask

The main body of the respirator is made of silica gel.
the outline design of the respirator fully considers the facial bone characteristics of Asians and can fully contact the face.
the elastic band is made of imported latex wire, which is durable.
this product is suitable for coal, mining, electric welding and metallurgy , shipbuilding and other industries.
colour: blue