Disposable non-woven fiber mask: Material:Non-Woven Fabric Style:Tie-On Certification:CE Disposable non-woven fiber mask:Material:Non-Woven FabricStyle:Tie-OnCertification:CEDisposable non-woven fiber mask. Molded nose ... . Made of soft non-irritating woven filber. we can supply seven type non-irritating woven fiber, 100g,120g,140g,160g,180g,200g,220g Non-Woven Fabric Mask