Clover Loop Pressing Bar Set makes pressing loops quick and easy. Seam allowance can be pressed to one side or the other or can be pressed flat. Helps to straighten seems correctly and can also help pull cords through the loop. Enjoy making 3-D applique and Celtic quilting designs with your favorite loops. 5 pc- Includes 1/4in, 5/16in, 1/2in, 9/16in and 11/16in.