... 3.Sample free 4.FDA,CE,ISO13485 Standard Nonwoven Disposable Face Mask in FDA,CE,ISO Standard Specifications:1 ... can be printed on.Features:1.Soft,light weight,Comfortable,Odorless.2.Fiberglass,Latex free earloops ... (option of round or flat).3.Non-irritating to skin.4.Permits air passage ... ,and bacteria.6.In laboratories and factories for blocking liquid mists,harmful airborne chemicals,and ...