With a roomy 6-3/4-inch-by-4-inch embroidery area, Brother's SA434 large hoop is perfect for creating extra large designs or combining several small designs without rehooping. 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: HE-120, HE-240, LB6770 PRW, Innov-is 500D, Innov-is 900D, PE-270D, PE-300S, PE-400D, SE-270D, and SE-350.