Snap Hoop Monster 10.5" X 10.5" (LM12) Babylock/Brother is an effortless one step method to hoop and align fabrics. The magnetic hoop a patented design. It's perfect for Terry cloth, Bulky fleece, Quilt sandwiches, Heavy fabrics, Continuous embroidery, Allover embroidery. Easily make adjustments to hooped fabrics. The Snap Hoop Monster is easy to use, and you can stitch all the way to the edge of the fabric.