Beautifully designed & made using a lovely breathable cotton fabric collection. These face masks are lined on the reverse using a technical patented silky soft antibacterial white fabric woven in Switzerl&. The lining fabric is treated with a trace element of zinc which is integrated with every cellulose fibre & therefore it remains wash after wash. Its extremely important for us to say that we are not claiming these masks will protect you from Covid-19 but we are saying that there is increasing evidence from governments that wearing masks helps to protect the wearer & those around them. These face masks are silky soft & concertina to fit over your nose mouth & chin & they are fastened with elastic over the ears.