This box contains 5 rolls of Lincoln Electric's .035" Innershield NR-211-MP-RSP Flux-Cord Welding Wire. Made of high-quality carbon steel, this welding wire is perfect for a variety of applications. The unit weight is 1 lb and the diameter is 0.035 inches, making it easy to work with and precision control is possible. The welding wire is made in the United States and comes in a convenient unit type. It is ideal for use in welding materials and is perfect for those in the metalworking and manufacturing industries. This product is categorized as Welding Wires,