... Type: Easy wrapped In plastic package Herbal Net Surface Series Sanitary Napkin,with 5 layers: 1st Layer: Net Surface : Non woven ... Layer: Composite Paper:Imported Japanese SAP , super absorbents polymer with strong liquid-retention to prevent wetness. 3rd Layer : PE ... Make good wrapped , sealed film bag keep the germ out ,depollution. Herbal Net-work Series Panty Liner, with 5 layers : 1st Layer: Net ...