Katahdin On-A-Roll 100% 2 1/2in x 25yds Natural Cotton Batting is lightweight batting for ease in hand-quilting. 3oz triple-carded, needlepunched cotton. Extremely stable, stitch up to 8in apart. No pre-shrinking required. 100% natural, no scrims or resins. Use for creating Jelly Roll Rug by RJ Designs, item number RJD100