Guaranteed to fit Baby Lock sewing machine models:
Aventura BLMAV, Flourish BLMFO, Katherine BL210A, Lyric BLMLR, Presto II BLMPR2, Soprano BLMSP
Guaranteed to fit Brother sewing machine models:
Innov-is NQ1300PRW, Innov-is NQ1400E, Innov-is NQ3500D, Innov-is NQ700PRW, Innov-is NQ900PRW, Innov-is NS1150E