Mutual WF200 Polyethylene Woven Geotextile Fabric, 100' Length x 42" Width Woven geotextiles are used to hold soil in place They can also be used under rip rap, gabions or precast block Woven geotextiles area time and money saving alternative to traditional methods using graded aggregate or sand filters They prolong the surface life and stabilize the foundation while providing a rugged separation layer between aggregate and subgrade Measures 100-feet length by 42-inches width