DeWitt 3-Ounce Weed-Barrier Pro Fabric, 4 x 300-Feet, Black Landscape and garden fabric designed for professional landscapers contractors and garden centers UV and hydrophilic treated for water permeability Made in the USA Saves Big on Watering, by conserving the soil's moisture Provides complete weed control Only fabric that is hydrophilic treated - letting air, water and nutrients through Fabric is black on the back side, for the ultimate in light blockage Uses multiple-layer technology