HeatnBond UltraHold Iron-On Adhesive, 3/8 Inch x 10 Yards Ultraholds no-sew bond is stronger than traditional fusible webs Heat activated; Permanent; Double-sided adhesive Solid sheet adhesive on paper backing For use on fabric, but can be used with a wide range of materials such as foil, lame, felt , suede, cardboard, leather and wood No Sewing needed or used