FDA,ISO certified,manufacturer of female panty liner,activated carbonPatent:Magic absorption,Skin care.Cooperate ... panty liner(absorb secretion on normal days )1.item no: A&20762.main materials: TOP LAYER: non woven fabric CENTER ... Length:155,170,230,245,260,280,290,350mm,etc. Fabric:Soft and comfortable surface for sensitive skins. Absorption: High ... fluid to prevent bunching and backflow. panty liner