Manufactured of poly-propylene filament and designed especially for the Howey baler. Waterproof, uniform in size and hold knots well. Lightweight, with more feet per lb. - easier to carry to field – more trees baled per ball. Twine is correct size for twine holder – each ball is plastic wrapped, no knots. Prices on 1,000 lbs. Or more per order – quote upon request. Approximately 267 – 7 ft. trees can be bundled with one ball of twine. 1,500 feet per lb. - 7,500 feet per ball – Tensile strength of 70 lbs. - Colors: red, white, blue, & green.