This handy roll of high-quality DA-F material from United Abrasives is designed specifically for hand sanding applications, making it an ideal choice for both metal and wood projects. Measuring 1 inch in width and spanning an impressive 50 yards in length, it features a medium tensile strength that supports high flexibility, ensuring ease of use while working in various orientations. Equipped with durable aluminum oxide grain and a 320 grit, this sanding roll delivers exceptional performance for detailed finishing tasks on ferrous and non-ferrous metals as well as on wood surfaces, including fiberglass. Whether you're tackling home improvements or professional projects, this versatile tool is a reliable companion for achieving smooth, refined surfaces.