... quality,low price 3.various colors&patterns polyester thread Features: a) (60s/2), : used for shirts, blouses, lingerie, light weight fabrics ... for tailoring, trousers, jacket, medium, heavy fabric d) (20s/2), (20s/3): used for jeans, upholstery PVC bags, canvas, footwear ... 40/3, 3000y/4000y/5000y7) 50/2, 3000y/5000y/10000y8) 50/3, 3000y/5000y/10000y9) 60/2, 4000y/5000y/10000ythe length can according ...