This synthetic white twine has a slit film design. This twine features a 100% polypropylene construction. Each 10-pound ball comes in a dispenser box. See buying options below. Poly Twine is ideal for packing, baling, and bundling tasks. Its slit film design offers maximum strength and uniformity. The convenient dispenser box keeps the ball contained and makes it easy to pull out just the right amount. This synthetic twine is far superior to sisal twine in both strength and price. Its polypropylene construction is lightweight and resists rot and degradation. It is also far less likely to be consumed by rodents.