... colors&patterns polyester thread Features: a) (60s/2), : used for shirts, blouses, lingerie, light weight fabrics b) (60s/3), (40s/3 ... ): used for tailoring, rain wear, shirt, blouse, sports wear, knitwear, quilts ... c) (40s/3): used for tailoring, trousers, jacket, medium, heavy fabric d) (20s/2), ( ...