High Tenacity Polyester Thread Spec:100D/2, 100D/3 Material:100%Polyester Lustrous ... 50D/3, 70D / 2, 70D / 3,100D/3,120D/3, 150D/2, 150D/3, 210D/2, 210D/3, 250D/3 ... 420D/3, 630D / 3, 840D/ 3, 1400D/2 etc. High Tenacity Polyester ThreadTENACITY CN/TexElongation %100D/2124028100D/ ... can provide 1kg on dyeing tube without knots or kingspool packing ways. 100D/2,3 High Tenacity Polyester thread