low price Disposable Medical Mask Product Introduction This Medical Breathing Mask is made from medical grade meltblown filter layer, which is non-toxic and non-irritating. It can effectively block 0.3mm bacteria and dust and prevent germs from invading the human body. The mask is moisture-proof and breathable, comfortable to wear with the adjustable nose clip and elastic band. Our Medical Breathing Mask can be used for respiratory protection of some particulate matter, such as dust generated by grinding, cleaning and handling minerals, flour and some other materials. It is also suitable for liquid or non-oily particulate matter generated by spraying, which does not produce harmful volatile gas. Product Displaylow price Disposable Medical Mask website:http://www.soyonintls.com/n95-mask/disposable-medical-mask/