Quilters Dream 80/20 the perfect blend of 80% high grade long staple USA cotton fiber paired with 20% fine denier poly microfiber for a soft, silky batting that drapes beautifully and breathes well. The long staple cotton fiber reduces shrinkage and adds stability so that the stitches can be up to 8â€ÂÂÂ apart. The poly micro fibers add loft and resistance to creases/wrinkles. Our proprietary blended fibers are specially carded, cross-lapped, and needle-punched for strength, consistency, and a beautiful soft drape. There are no scrims, glues, or other binders to resist the needle, so this fine batting can be hand or machine quilted with ease.