Landscape fabric. A 1.5 oz. polypropylene landscape and garden fabric for professional landscapers, contractors, and garden centers.Economical. Prevents weeds without chemicals. Lightweight and easy to install. Allows air, water, and nutrients to penetrate the soil and roots of the plants.Enhanced with UV protection for a more durable product.More efficient 3' width. Average width of a garden bed is 4'. Wider width fabric. Less overlay. Less effort. Less labor. Less staples..Can be covered with straw or light mulch. Easy to plant annuals or small plants through the fabric even after installation.