3 Piece Embroidery hoop set sewing hoop frame for brother machine Will Also work with the SE 350 For Use With: SE270D, Innov-ís 500D, PE-270D, PE-300S, PE-400D, HE-120, Innov-ís 900D, SE350, HE-240, LB6770 PRW, Innov-ís 950D, SE400, LB6770, LB6800PRW, PE500, Simplicity SB7050E, HE1, Simplicity SB7500, SE425, LB6800THRD, Innov-is 990D, PE540D, PE525 Innov-ís 500D, 540D PE525 900D, 950D 990D LB6770 PRW LB6800PRW, PE500, Simplicity SB7050E, HE1, Simplicity SB7500, SE425, LB6800THRD, Innov-is 990D, PE540D, PE525 For Babylock Sofia A-Line Series 3 Hoops for the Brother SE 270D, Small, Medium and Large 3 Position Hoop. This is a generic Hoop and will work the following machines Brother SE270D, Innov-ís 500D, PE-270D, PE-300S, PE-400D, HE-120, Innov-ís 900D, SE350, HE-240, LB6770 PRW, Innov-ís 950D, SE400, LB6770, LB6800PRW, PE500, Simplicity SB7050E, HE1, Simplicity SB7500, SE425, LB6800THRD, Innov-is 990D, PE540D, PE525 Size of small hoop: approx.6 x 2cm (embroidery area) Size of medium hoop: approx.10 x 10cm (embroidery area) Size of large hoop: approx.17 x 10cm (embroidery area) Embroider thread 2Roll