Heirloom Organic Cotton Wadding 96" wide with scrim binder is needlepunched and has a thin polypropylene binder. This pure organic cotton is grown without pesticides or other chemicals which could cause an allergic reaction. The scrim binder provides additional strength which enables the product to be quilted 8 - 10 inches apart, the loft is 1/8" and the shrinkage is between 3-5%. This wadding is primarily for machine quilters.