Hoop and align fabrics with just one easy step! Just lay fabric over the metal bottom frame and snap the magnetic top frame in place. Minute adjustments can be made by tugging on the fabric without distorting fibers or puckering! Handles knits, wovens, even quilt sandwiches and allover embroidery, with flawless results. Embroidery machines recognize it, so there is no chance of stitching on the frame. Size: 8″ X 8″ Machine capatibility is machine specific for Babylock Ellisimo, Babylock Destiny, Brother Quatrro and Brother Dream Machine.