Heavy Duty and High Strength Material: Features 8 oz tough and durable density, PP non-woven, 350N tensile strength. Our Woven Geotextile Fabric features erosion-proof, damp-proof, tear-proof, and durable material compared with other woven ground covers. Exclusive Permeability & Soil-Friendly: This is not normal landscape fabric!!!! This is for major construction erosion control. You use this under concrete or pavement! It does allow drainage. You can use this on retainer walls and walk paths, but it is not its intended purpose. The purpose of this material is for heavy loads and high traffic. It is not a weed-stop. Widely Usage: Towallmark can help you deal with many projects where you need to make Drainage, Separation, Filtration. Perfect for French Drain, Erosion Control, Driveway Underlayment, RipRap Channels, Retaining walls and other construction projects. Easy to Install and Setup: Our 3 ft x100 ft Geotextile Landscape is super easy to carry, install or cut into single piece or exact dimensions, just roll down and put it in the preferred area. Made to last: The material will serve you for at least 30 years with proper use. The main rule is to avoid direct sunlight. If use it as a ground cover or weed barrier please buried it with 1/4 ft of mulch or gravel.