Dayton Bag & Burlap Co. stocks rolls of Circular Woven Polypropylene Material in 12-, 16-, 18-, 20-, 22-, 24-, 26-, & 28-inches. The material is white in color and is a continuous "tube" of polypropylene fabric used for several sandbagging projects, earth bag building construction, hillside erosion control, printed banners, and much more. Rolls run approximately 2000 yards.