For lightweight projects, the Weft Fusible Interfacing from Heat N Bond can make a huge difference in your design. This soft, flexible material is ideal for apparel sewing. Fusible on one side, the medium weight Weft Interfacing helps to eliminate the need for pinning, basting, and stitching. Heat N Bond’s midweight Fusible Weft Interfacing is available in two colors, white and charcoal. Each bolt measures 20″ wide by 25-yards long. Made in the USA using a poly-rayon blend.