This pattern is written for five sizes. It is jelly roll, layer cake and scrap/yardage friendly. It is a great quilt to kit up or sell a bundles of fat quarters and low volume fabric to get the quilter started. It is also great for a class where you can discuss color and teach people how to use a color tool. I talk about this in the pattern and I used the "Ultimate 3 in 1 Color Tool" to help me pick out the "right" colors.