This is water-repellent nylon taffeta fabric. It's ultra-thin, so it's lightweight and wrinkle-resistant. Width: 145cm x Length: 5m Because it's thin, it's suitable for small eco-bags, inner linings for bags, ponchos, bicycle basket covers, etc. A size 9 sewing machine needle is easy to use. A size 11 can also be used. Made in Japan.