HEATNBOND Soft Stretch Ultra bolt is a no-sew iron-on adhesive web that flexes with stretch fabrics for clean, stitch-free finishes. The 17 in × 20 yd roll supports repetitive hemming, appliqué placement, and trim application on knits, fleece, and jersey when you want speed and consistency. Fuse per HEATNBOND directions, then wash cold delicate and dry low or no heat, and avoid repeated ironing over bonded areas to protect the adhesive.