Pellon-Fusible Interfacing: White. A fusible, nonwoven interfacing for light to midweight fabrics. It is best for use with wovens and knits such as challis, chambray, jersey, broadcloth, and linen. This package contains 40 yards of 20 inch wide fusible interfacing. Made of 90% polyester/10% rayon. Machine wash and dry. Made in USA.