6/10/14" squares. You can't tell from this picture, but the quilting and stripes are on the corners of each tier. For example, the bottom tier, I measured 3.5 inches of quilting on the front and 3.5 inches of quilting on the right, with the fondant ribbons going beyond the quilting on the left and right. I hope that makes sense...each corner is blocked off with the stripes and the quilting within the stripes.