Guaranteed to fit Babylock sewing machine models:
BLL Ellageo, BLL2 Ellageo Plus, BLG Ellegante, BLG2 Ellegante 2, BLG2-NZ Ellegante 2 Signature, BLN Esante, BLSR Espire, BLSR-EB, BLSY Symphony, ESG Ellageo, ESG2 Ellageo, ESG3 Ellageo

Guaranteed to fit Brother sewing machine models:
NV1500, NV1500D, NV2500D, NV2800D, NV4000, NV4000D, NV4500D, NX2000 Laura Ashley Innov-is, QC1000, Super Galaxie 3000, Super Galaxie 3000D, Super Galaxie 3100D, ULT2001, ULT2002D, ULT2003D