This kind of thread is made by high tenacity low shrinkage continuous polyester filament fiber twisted by TFO machine. soft and bonded is available. Yarn count from 50D/2 ,70D/2, 100D/2, 120D/2, 126D/2, 150D/2, 210D/2, to 20000D/2 , 3ply and mulityfold IS AVAILABLE. make-up: 1000m to 5kg, with knotless color: raw white, dyed colors, dope dyed