HeatnBond FeatherLite Iron-On Adhesive, 17 Inches x 35 Yards HeatnBond FeatherLite is a paper backed, iron-on, sewable, double-sided adhesive for bonding fabric without extra weight or stiffness This lightweight formula is great for multi-layer pieces, landscape quilts, and wearables since it gets even softer after laundering Heat activated; Permanent; Double-sided solid sheet adhesive on paper backing For use on fabric Does not gum up needles; Eliminates pinning