Durkee EZ Frames for Brother 6 and 10 Multi Needle Commercial Embroidery Machines Turn many difficult to hoop items into EZ projects! Ez to hoop and fast to stitch. Stability is designed into each EZ Frame allowing you to stitch at a much faster speed than most competitive products. Quick definitions: Machine arms are the part of your embroidery machine to which hoops or frames are attached. Ez Frame Arm is the arm that attaches to your machine arms. EZ Frames are the different size hoop frames that quickly attach and detach from your EZ Frame arms. The Descriptive Label identifies the EZ Frame size and reminds you to always trace your design. With the label side up, the frame is placed correctly. The two Fluted Ez turn knobs are designed to make attaching and detaching EZ Frames quick, easy and painless for those suffering with arthritis or carpal tunnel syndrome. The Seven Piece Combo Pack includes one EZ Frame Arm and the following seven EZ Frames: 2 Inches x 4 Inches, 2.5 Inches x 4 Inches, 3 Inches x 4 Inches, 5 Inches x 4 Inches, 7 Inches x 5 Inches, 8 Inches x 8 Inches, and a Cap Back/Radius Frame.