With a 4-inch-by-4-inch embroidery area, Brother's SA443 medium embroidery hoop is the perfect attachment for many of the most popular motif sizes. The adjustment screw makes it is easy to secure a wide variety of fabric thicknesses in the hoop, and the clear grid is notched and marked for accurate placement of embroidery designs. For use with: Innov-�s 1000, Innov-�s 1200, Innov-�s 1250D, PE-700, PE-700II, PE-750D, PE-770, and PE-780D.