Grama Lehr--If you set the squares in a patchwork of 10 x 12 (120 squares) it would finish at 45 x 54 inches. Many of the "I spy" use settings to draw empahsis to the each square; then you can maybe get 2 quilts from 120 squares. If you go to the "Search" feature above and type in "I Spy", you can find several quilts to inspire you! Good luck!