... face mask 1Material:PP+active carbon 2Soft,breathable,earloop 3Widely be used in industry,daily Diposable 4-ply active carbon face mask with earloop 1.Material: PP+active carbon2.Earloop ... rate:90%, 95% or 99%6.Color: White7.Pattern: Elastic earloop,4ply8.Be widely used in hostital,meical,food factory,clean ... /ctnCarton size48x42x40cmPaymentL/C,T/T Diposable 4-ply active carbon face mask with earloop