I have the Sew Steady table to fit my Brother SE270D when the embroidery arm is off. I just told them which machine I had and they sent the right size. I did have to do a "special" order because some of the ones they keep in stock didn't fit my Brother. But I think that just meant they had to get it from their warehouse.
I love it. Makes so much difference especially when I'm sewing a large piece or strips.