I used four different prints for the pinwheels. I cut a 5 inch strip and was able to get all the blocks from the four different strips. Inner border was cut 2 inches and the outer border was cut 4-1/2 inches.
The second quilt is made from a layer cake by Moda. The line is by Bunny Hill Designs. I cut the 10 inch squres down to 5 inches. I then cut 2-1/2 inch strips by 8-1/2 inches for the outer borders.