Made with 100% super washed wool blended with bonded fibers to prevent bearding. It has an airy loft that returns to its original condition. Adds beautiful definition to stitches and is the easiest to hand quilt. 1/4" loft. Shrinks 0-3% Stitch space 4". Excellent for hand or machine quilting . Wash COLD tumble dry AIR ONLY. Heat will cause bonding agent to release wool fibers, leading to bearding.