... quality,low price 3.various colors&patterns polyester thread Features: a) (60s/2), : used for shirts, blouses, lingerie, light weight fabrics b ... ): used for tailoring, trousers, jacket, medium, heavy fabric d) (20s/2), (20s/3): used for jeans, upholstery PVC bags, canvas, footwear ... /3000y/5000y3) 20/3, 2000y/3000y/5000y4) 30/2, 2000y/3000y/5000y5) 40/2, 3000y/5000y/10000y6) 40/3, 3000y/4000y/5000y7 ...