220g disposable medical face mask 1. weight:220g 2. Material:melt blown filter ... ,air filter mask1.Description:Product Name:Moulded dust Mask/ Moulded Disposable Mask/Single Used Moulded MaskProduct Code:M9122shapeCupstandardFFP1,FFP2,FFP3,N95 ... ,Coal,Environmental Sanitation,Paint Industries,Automobile Manufacturing,etc moulded 220g medical supply mask