Polyester sewing thread 1)3,000-5,000yds/tube 2)Variety:20S/ ... )All kind of colors for your selection 4)Good quality Polyester sewing threads Hubei Xin'ao Textile Co.,ltd Specification: 20S/2, 20S ... , 50S/2, 50S/3, 60S/2, 60S/3Product name: 100% Polyester sewing threadCount Ne: 20S/2- 60S/2Material: Jiangshu Yizheng fiber co ...