... : 100% virgin Polyester yarn 2)Use: Knitting fabric or shirt 3)count:50/2 50/3 50 2 100 polyester sewing threadSpecification: 20S/2, 20S ... /3, 20S/6 40S/2, 40S/3, 50S/2, 50S/3, 60S/2, 60S ... of life to contact us for future business relationships Ne 50/2 100% cone polyester yarn for sewing thread