Cap/Hat Insert for the Brother Machines This cap insert makes it very easy to embroider on caps and Hats This will work with the following Embroidery Frames/Hoops (needed) Brother SA434 Will work with the following machines HE1, HE-120, HE240, Innov-ís 500D, Innov-ís 900D, Innov-ís 950D, Innov-is 990D, LB6770, LB6770 PRW, LB6800PRW, LB6800THRD, LB7000BNDL, LB7000PRW, PE-270D, PE-300S, PE-400D, PE500, PE525, PE540D, SE270D, SE350, SE400, SE425, SE600, SE625, Simplicity SB7050E, Simplicity SB7500