Disposable Ear-loop Medical Mask 1.Material:ES 2.Size:17.5*9.5cm 3. ... free 4.FDA,CE,ISO13485 Standard 2-ply Disposable ES Ear-loop Medical Mask in FDA,CE,ISO13485 StandardSpecifications ... :1.Material:Polypropylene ES fabric+Polypropylene ES fabric.2.Dimension: 17.5*9.5cm(for ... Face Mask with Tie-on 2-ply Disposable ES Ear-loop Medical Mask in FDA,CE,ISO Standard