Product Description Ready to Ship Disposable Face MaskThis product is composed of ear band, nose clip and protective clothing. The protective layer and inner layer are special non-spinning steps, and the protective intermediate layer is melt spraying filter cloth.ItemDisposable Non-woven Protective Face MaskStructureEarloop, 3-layer designMaterialpp non-woven+Meltblown layer+pp non-wovenSize17.5cm*9.5cmFiltering effect≥95%Feature:* Offering superior levels of protection* Low breathing resistance* Unique surface water resistance and soft lining* Non-irritating, glass fiber free and latex free* Adjustable nose piece for easy use* Sterile and for single use, elastic earloop* Isolate dust, pollen, airborne chemical particulate,smoke and mist.* Economical, pratical, fashion and protectiveColorblue /whitePeriod of validity2 years