Material: 1). Non-sticking, non-woven fabric on top. 2). Wet-proof polythene backing bonded to mesh enclosing lagers of white sanitary paper pulp / absorbent materials. With wet proof, tear resistant polythene enclosure at all 4 sides inner packing. According to customers, requirements 60cm by 50m or 100m, 16gsm or 40gsm, 51cm by 50m or 100m, 40gsm or 60gsm, Special size and specification are avalable.