Adult Face Mask- Single Layer Design 3. Simple cloth face coverings don't just help keep dust and pollution away, they also protect you from germs you don't know you have. The Centers for Disease Control and Prevention (CDC) advises that if worn right, they slow the spread of any infection and help other people who may have any infection (and do not know it) from transmitting it to others. They can also prevent you from touching your face, and remind you to cover sneezes and coughs. Pure Cotton Mask: Eco friendly and Breathable material. Washable/Reusable Face Mask. Protection from dust and prevents direct contact with person in case of cold, cough etc. This Face Mask is not a SUBSTITUTE for surgical masks which actually should be work by doctors/surgeons. This Face mask is only for preventitive purposes for daily use during the warm and humid weather for the normal public which isnt in close & prolonged proximity to patients. Multi colour printed masks with elastic loops. Single Organic Cotton Layer! Material: Cotton.