HEATNBOND Soft Stretch Lite bolt provides a sewable iron-on adhesive web for production runs and frequent use on stretch fabrics. The continuous 17 in × 20 yd roll is suited to lining longer hems, bonding waistbands, and prepping appliqué shapes on knits and stretch denim. Apply with a hot iron as directed, stitch through when desired, and launder on cold delicate with low or no heat drying to keep the bond flexible.