1)100% polyester sewing thread 2)Use:Knitting,Sewing, Weaving,Embroibery,Hand Knitting 3)Color:over 1000 colors Yiwu Sanlong Sewing Thread CO.,Ltd is a ... 15 years experience in the field of polyester sewing thread. D.E.S.Csewing thread for household usingSpecification40s/2MATEIAL100% polyesterCOLOR1100 colorsLENGTHAs ... line can be,20s/2,20s/3,30s/2,30s/3,40s/2,40s/3,50s/2,50s/3,60s/2,60s/3....5) The ...