Sandy, the top ended up being about 95 inches square. I made 50 blocks. Each block finished at 12 inches and I used a 1 inch (finished) sashing, plus 1 1/2 inch border, just to keep the bias edges from stretching. I also used cornerstones to keep my rows nice and even. On point, the rows were 1,3,5,7,9,7,5,3,1 full blocks. Each row began and ended with a diagonally cut block, so that added 8 blocks the total. And finally, to finish the corners, I cut one block into quarters. I showed how to do that in the PDF in Tutorials. Hope this info helps.