Polyester Spun Sewing Thread 1.Oeko Tex certified 2.OME &ODM accepted 3.3000y,3500y,5000y 4.High Tenacity,Color Fastness! Welcome To DongXing Weaving Co.,Ltd100% Polyester Spun Sewing Thread Specification 20s\2, 20s\3, 40s\2, 40s\3, 60s\3 Material 100% polyester yarnColor More than 400 --any color according to your requestTechnic spun & dyedFeaturedyed full, color fastness, silk shine, no knot, ...