... quality 4.favoral price 100% spun polyester thread Features: 1. a) (60s/2), : used for shirts, blouses, lingerie, ... wear, shirt, blouse, sports wear, knitwear, quilts c) (40s/3): used for tailoring, trousers, jacket, medium, heavy fabric d) ... (20s/2), (20s/3): used for jeans, upholstery PVC bags, canvas, footwear e) (40s/2 ... too.welcome to visit our factory! 100% spun polyester thread