These lovely craft masks fabricated from one hundred% cotton. It has a nose wire for tighter fitting and the elastic is adjustable if important. There’s a pocket for filter out. Mechanically cleanable on 30-40 degrees. The way to put it on? Place the mask front of your nose and mouth and put the elastics at the back of your ears. Open the mask so it covers your nose and pull the opposite end beneath your chin. Bend the wire around our nose for tight fitting.