Specifications: 20s/3 5000 yard polyester sewing machine thread 1.100% polyester 2.fastness,low shrinkage 3.for sewing knitting 20s/3 5000 yards polyester sewing machine threads on dying cones 1) Specification:20S/2, 20S/3, 40S/2, 40S/3, 50S/2, 50S/3, 60S/2, 60S/3 2) Product name: 40s 100% polyester sewing yarn 3) Count Ne: 20S/2- 60S/2 4) Material: SINOPEC Yizheng Chemical Fibre Co Ltd 100 polyester 1.33Dx 38mm 5) Color: Raw white or dyeable colors for your selection 6) Strengh: 1200-1500 7) Knot: Non knot 8) Type: Semi-dull & OB & Bright 9) Machine:New ring spinning, two-for-one twister 10) Useful: Sewing,weaving and others We also could produce products as per clients' requirements,meanwhlie if your order qty is big,we can give you my best price 20s/3 5000 yards polyester sewing machine threads on dying cones