Product Description:
·This product is dispossable and cannot be cleaned and reused;
·The mask should be kept as flat as possible after use,and the nasal strip above the mask should not be folded frequently to extend the use time.
·Air is not smooth,breathing is not smooth or it is not recomended to wear during sleep;
·Children under three years old are not recommend because of their low vital capcity.
Product NameBlue Color Large Stock Factory Price Mask Disposable Face Mask MaterialNon-woven fabric,melt-blown fabricModelSuppernova-KN95Filtering Effect>95%Product Size15.8*10.5cmStorage Time24 monthsProduct Packaging50 Pcs/box Product DateSee the inner packingStorage conditionsStore at temperatures between -20 to +30,storage relative humidity<80% RH,in a dry environment away from sunlight