Tuscany Cotton Wool Blend is a wonderful combination of 80% fine cotton and 20% super washed wool. It is designed for hand quilting, as well as machine and long-arm projects. Specifically designed to be used with medium or dark colored fabrics. If used with white or very light fabrics, unbleached cotton can sightly darken the light colors. Quilts with this blend of fibers can be washed many times and will get softer over time. Gentle machine washing and flat drying suggested. Shrinkage is 3-5% and it may be quilted up to 4in apart. Loft is approx. 1/8in . King measures 120in x 120in.