100 polyester. Ultrathin, drapable, nonbearding, migration free batt made especially for quilted clothing, wall hangings and miniature quilts. Can be quilted up to 68 apart by hand or machine. Washable. 45"x54". Purchase individually. Freight Intensive Item Billable transportation charges for freight intensive items will be the greater of the dimensional weight compared to the actual weight. In addition to transportation charges, freight carriers may assess an additional oversize charge per package.