80 Premium UnBleached Cotton and 20 Polyester. Created at the request of Harriet Hardgrave to meet the needs of quilters Lightly needle punched and lightly resin bonded resulting in a higher loft for cotton batting without a heavy batting. Approximate loft: 18". Can be quilted by hand or machine up to 4 apart. Washable. 35 shrinkage. Crib Size 45"x60".