These blocks were easy to make. I made one 4 1/2 block and two 6 1/2 inch blocks. But I had trouble with the 4 1/2 one, as the one dimension was not long enough (I guess I measured wrong). I did add a patch to it, will be sending it along with the others and it can be used if you like. I didn't have any more of that color blue so had to make a second navy one. They are not sewn together so you can place them as you wish. Eager to see the completed quilt!