Our range of 17.5*9.5cm disposable face mask are primarily used to protect the respiratory tract. 17.5*9.5cm disposable face mask are also manufactured to protect potential contaminated fluid splashes. The best 17.5*9.5cm disposable face mask with the best price. MaterialNon woven polypropylene fabric(PP+MB+PP) Item NoCY-02 ApplicationFor personal protection,industrial,PM2.5 protection,etc. Packaging50pcs/box,40box/ctn Lead time7-15 days Terms of paymentL/C,T/T,Western Union,Paypal, etc. StorageStored in dry, humidity below 80%, ventilated, non-corrosive gases warehouse Size175*95mm Disposable Face Mask Made in China website:http://www.chuandatech.com/disposable-face-mask/