3d printed 5x7 plastic magnetic hoop that fits brother embroidery machines this hoop has very strong magnets and has been tried and tested by a family member that runs a local embroidery group as this is made from plastic this reduces the risk of scratching your machine like the metal ones that can be purchased from the Internet and much lighter in weight this will fit the machines that will take the ef75 brother frames (I have included a picture of the fitting in the photos)