Fairfield Stiffen One Sided Fusible Interfacing Roll, 20" by 10 yd. 100% Polyester Made in US Studio size roll for big projects or frequent use; material comes neatly rolled on a sturdy tube with helpful instructions around the roll This fusible rigid backing, is perfect for making totes, bags, purses, table top decor, boxes, costumes, hats and any projects needing stiff backing 1-sided fusible rigid backing 100% polyester material with fusible coating