Ag-rite 110lb tensile strength, 20,000' length, polypropylene baling twine. This is a two-spool product. Comparable to other twines such as: Bridon and Tytan. TIES THE KNOT - Whether you are tying the knot on your round bale or securing the Christmas tree to the roof of your car, Ag-Rite twine holds the knot.