... Width: 1-6 M ,Length: 50-375M Geotextile is a non-woven geosynthetic material, manufactured by needle-punch method. Having wonderful physical and mechanical ... insulation. Density: 100, 150, 200, 250, 300, 400, 500, 600 g/m2 Width: 1-6 M Length: 50-100M Polyester Staple fiber Non-woven Geotextile