FEIYUE FY515 2/3/4 Thread Serger Overlock Machine, Durable Heavy-Duty Metal Frame, 1,200 Stitches Per Minute

Professional-grade Stitching for beginners and seasoned Sewist. Adjustable Stitch Length and Width Easy-to-use with Intuitive Controls Durable Built to Last Built-in Thread Cutter Multiple Stitch Options Differential Feed System Equipped with Feiyue's Servo Motor to serge at 1200 Stitches Per Minute . 2/3/4 Thread Serger Safety feature: When pressure foot is up, machine will not serge.