Disposable Surgical Face Mask Product NameEarloop medical mask MaterialPP non woven +melt-blown filter paper+PP non woven GradeBFE鈮?95% Size9.5*17.5cm ColorBlue, white and so on Delivery time2-3 days Package50pcs/bag, 40boxes/ctn,53x41x42cm Earloop medical mask can prevent the spread of viruses. Medical protective masks can prevent most bacteria, viruses and other pathogens. Medical personnel...