This 2" x 2" magnetic frame with arm set E helps you embroider even the trickiest pieces. The 2" x 2" Magnet Hoop is the perfect set for those small hard-to-embroider items like cuffs, collars, delicate materials and even leather. The hoop holds your material tightly so you can embroider without movement and with virtually no hoop burn. They easily snap in and out to improve your productivity.