... 3.high quality 4.favoral price 100% spun polyester thread Features: 1. a) (60s/2), : used for shirts, blouses, lingerie, light weight fabrics ... jeans, upholstery PVC bags, canvas, footwear e) (40s/2) for shirts, jackets, pants, 20/2, 20/32.specification 2) 20/2 ... the customer's requirement too.welcome to visit our factory! 100% spun polyester thread