A fussy cut is a selected image, such as a flower, centered on your patch. With a Fussy Cut Ruler, you can cut the identical image from your fabric repeatedly with ease. The Complete Fussy Cut Ruler Set is a set of six laser precise heavy gauge plastic rulers in these sizes: 2 1/2, 3 1/2, 4 1/2, 5, 5 1/2 and 6 1/2. Quarter inch lines are provided for seam allowances. Perfect places for Fussy Cuts are the center or four corners of your block, or the cornerstones of lattice. Fully illustrated and detailed instructions are included.