... .Good water transition performance 5.Drain,seal and so on Geotextile is the synthetic fibre made from the macromolecule polymer such ... ,punctured into network,widely used in the projects of railway,road,gymnasium,irrigation works,tunnel,bridge,coast land,inning,environment projection ... , or as your demandLength: as your demandColor: whiteFunction Index needled geotextile nonwoven fabric