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