Dewitt weed barrier fabric can be used as a ground cover, for soil stabilization, erosion control, gardening, and landscaping. Dewitt weed barrier fabric is made of a multi-use woven flat ribbon polypropylene, needle-punched fiber. Designed to assure positive permeability, strength, and lasting quality. Colored stripes located 12 inches apart make for easy plant alignment. Measures 3 by 24 feet.