I designed a baseball jersey quilt for my sons graduation present. Having never done quilted before I would not have been able to make it look as amazing as it does. The transparency alloud me to center my emblems. I had seen many quilts that were cut with the emblems left in all different places based on the shirt layout. My design looks so much more proffessional. I could not have done so with out the square. It also made it so much faster. I had 35 of them to center and cut!!