Warm Company-Warm Fleece 1 Polyester Fusible Batting By The Yard: Craft Size. Ideal for adding loft and dimension to a wide variety of projects! The soft polyester fibers enhance your project with gentle shape and texture. 100% polyester. Machine washable and dryer safe. This package contains one twenty yard bolt of forty- five inch craft size polyester single-sided fusible batting. Made in USA.