Fusible Thermolam Plus is an extra lofty needled fleece with fusible adhesive on one side. This fleece is great for crafts home decorating and quilting projects. Fusible Thermolam Plus will remain lofty after fusing and can be used on fabric cardboard or wood. The adhesive side is marked in blue along the edge for easy identification. Made from 100% low loft acid-free polyester this product is machine washable.