Disposable medical masks with Valve Details Item Name CE premium 3-ply Disposable Earloop Face mask with 3ply Non woven Material 3 ply (100% new material) 1st ply: 25g/m2 spun-bond PP 2nd ply: 25g/m2 melt-blown PP (filter) 3rd ply: 25g/m2 spun-bond PP Features Low breathing resistance Adjustable nose piece Non-sterile and for single use, elastic earloop resist of bacteria,dust, pollen, airborne chemical particulate,smoke and mist. Economical, pratical, fashion and protective Unique surface water resistance and soft lining Non- irritating, glass f…