Pellon White Cotton Batting. Precut Package. 1 Pack. Quilters and crafters trust and love natural cotton due to the time proven qualities it lends to all projects. Cotton shrinks 3-5% (pre-soak as needed). The lightweight and soft stabilizing scrim provides strength and allows for a stitching area of up to 8-10″ apart. Best used with white or light fabrics. Fiber Content: 93% Bleached Cotton / 7% Polypropylene Scrim.