Typar 3301C-144 Professional Landscape Fabric, 4-Feet Width Professional landscape fabric A spunbonded polypropylene, its continuous fibers mean it wont easily unravel or fray At 3 ounces per square yard, its the heavy-duty, professional-weight landscape fabric(Item contains only one Landscape Fabric Roll) 20 year guarantee if installation instructions are followed Convenient for high volume users, such as landscapers; measures 300-feet length by 151-inch width