Excellent Permeability The non-woven geotextile has an impressive permeability. Made of high-quality polypropylene, the fabric ensures better water drainage. Its porous structure allows water to pass through faster and soak enough for soil moisture while preventing soil particles from escaping. In addition the breathability helps to boost circulation of air and exchange carbon dioxide for oxygen. Durable For Long-Lasting Our fabric features are tear-proof with impressive tensile strength. It is engineered to withstand a heavy load of 205 lbs per square foot.