HeatnBond Soft Stretch™ Ultra is a no-sew, permanent, lightweight iron-on web adhesive specially designed to move with your stretch fabric while maintaining a strong bond with no sewing needed! There is no added bulk and maintains a soft hand after fusing. Great to use with appliques, knits, stretch denim, spandex, jersey fabrics, fleece and flannel. Machine wash cold delicate cycle and tumble dry on low heat or no heat. Dry Cleanable. Avoid repeated or excessive ironing to the area after fusing.