PERMEABLE WEAVE TECHNOLOGY: Our weed blocking fabric combines the advantages of woven, which is designed to let air and water through, thus conserving your soil’s moisture, preserving its value and keep weeds away. WEED BARRIER FABRIC：Made of heavy duty Polypropylene fabric, and safe to controls weeds and won’t cause harm to the soil. 3.2oz/sq.yd (90g/m2) EASY TO CUT AND INSTALL：Landscape Fabric is easy to lay and cut into desired dimensions, edges will not fray if instructions followed. Weed suppressant membrane prevents soil erosion and leaching of vital nutrients from the soil. HEAVY DUTY GARDEN MEMBRANE: Mulching the soil with this weed barrier fabric can effectively retain soil moisture, increase soil temperature, promote root development to improve the yield and quality of plants. Multiple Purposes: Membrane weed control keeping weeds away from your garden. It is a great gardening supplies for under raised bed, flower bed, vegetable path, garden walkways, mulch, gravel pathways, decking, artificial grass lawn, driveways, patios, etc.