Thread Diameter: 150D / 0.8mmTotal Length: Approx 284 Yards / 260m (Each Roll)Material: PolyesterColor: GreenPackage Contents: 1 Roll Flat Waxed ThreadLeather thread cord is made of strong and reliable polyester material with high tensile strength and good abrasion resistance., not easy to break, waterproof and non-fading, waxed coated not easy to knot or dye, the appearance remains bright after long-term use.Our wax thread is waxed lightly and continuously at high temperatures. The uniform wax coating allows the polyester wax thread to penetrate the leather fabric more smoothly, reducing resistance during sewing and improving work efficiency. The coating also gives the polyester wax thread a certain degree of adhesion, which helps to fix the position of the stitches and prevent them from loosening.