"This strong, sturdy and durable Jelly Roll™ Tube Maker from the Gypsy Quilter will ease the sometimes tedious and painful folding process of creating the fabric and batting tubes to create Jelly Roll Rugs. To make the Fabric & Batting Tube, place a thin batting strip on the wrong side of a 2 1/2 in. fabric strip. Feed the layered (fabric and thin batting such as Bosal Katahdin On-A-Roll) strip, batting side up, into the wide end of the Jelly Roll Tube Maker."