... free 4.FDA,CE approved 3-ply Disposable Face Mask/Non-woven Mask with Round/Flat Ties OnSpecification:1.Material:Polypropylene ... Colour:white,green,blue,pink,yellow.5.Sanitation and quality in accord with CE,FDA,ISO9001 standards.6.Customers' logo can ... In clinical offices,housework,gardening and maitenance for filtering dust,pollen,and bacteria.6.In laboratories and factories for blocking liquid mists ...