A fast and easy-to-use non-woven, fusible fabric backing that adds strength and body. It is excellent for home décor projects, apparel accessories and children's toys. For areas that require extra rigidity, use two layers. It is completely sewing machine safe and won't gum up your needle. Details:White20" x 10yd.Sewing machine safe90% polyester, 10% rayonMachine wash warm. Tumble dry medium or dry clean.For indoor use only