Pellon's Fusible Fleece is a one-sided fusible fleece that adds a layer of softness to home decorating, craft and apparel sewing. No Pinning! No Basting! No Sewing! Can be fused to fabric, cardboard, or wood. It is completely sewing machine safe.**Made with 100% Low Loft Acid-Free Polyester**Machine wash warm, delicate cycle. Tumble dry low or dry clean.