They don't have much seam allowance because of how I had to square them up. On 1 or 2 I'll have to barely sew through the embroidery or feet. Unfortunate, but necessary. They are now 10.5" and perfect for adding the 2.5" pieces used on the focus blocks of the irish chain pattern. IF I had more vintage pieces I would encircle the blocks with those like someone suggested, but I only have 175...only enough to do the center chain scrappy style.