6-1/4 X 10-1/4 Embroidery Frame and Grid - Some projects are a bit longer than standard hoop sizes; for projects needing a little extra room, use the 6-1/4" x 10-1/4" hoop. There is also a grid to help you precisely align your designs. 6-1/4" X 10-1/4" Embroidery Frame and Grid Extra-large Fits Baby Lock BLG, BLL, BLN.