HEATNBOND Soft Stretch Ultra roll is a no-sew, lightweight iron-on adhesive web made to flex with stretch fabrics for smooth finishing. The 17 in × 2 yd sheet covers larger appliqué and hem areas on knits, fleece, and stretch denim while keeping the bonded layers soft. Fuse per HEATNBOND directions, then wash cold delicate and tumble dry low or no heat, and avoid touching the iron directly to the adhesive.