Heat N Bond Non-Woven Fusible Interfacing is ideal for quilting and apparel sewing. It adds stability and support to light and medium weight fabrics, and it is easily fused to most materials. Made using 100% polyester, this Non-Woven Fusible Interfacing helps to eliminate the need for pinning, basting, and sewing. Heat N Bond comes by the yard and measures 20" wide, plus, it is machine washable and experiences minimal shrinkage. Made in the USA.