Diposable 4-ply active carbon 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 ... ,2000pcs/ctnCarton size48x42x40cmPaymentL/C,T/T Diposable 4-ply active carbon face mask with earloop