Heat N Bond Iron-on Vinyl gives you fabrics a glossy layer of protection. This is a heat-activated adhesive that you apply to your fabrics before sewing. Heat N Bond Iron-on Vinyl Gloss Finish acts as a laminate for fabrics that is acid-free and UV treated. The Iron-on Vinyl, Gloss Finish measures 24" wide and 3ml thick. This item is sold by the yard.