This machine is 3/8 needle gauge, post bed, compound feed with walking foot, electronic ornamental stitch machine, it adopts a large shuttle hook, with rotating needle bar which can sew different patterns, like T-shape, X-shape, etc. In the machine, it stored 200 patterns by single needle and double, also the user can design the new patterns through the software and then transfer to the machine. It is the ideal machine for sewing decorative stitches on higher class sofas, car seats, etc.