Quilt In A Day Rulers are designed to make your quilts a wonderful success. They are made of a heavy gauge plastic and are Laser Precise. 4 Trimmed Star- 4 square Clear acrylic ruler with Black markings to help you create pieced stars. Comes with a free Trimmed Star Wallhanging Pattern. Slenderize your pieced squares and beautify the center of your star with a large scale floral fussy cut. Two techniques from one cool ruler.