Direct Drive, Double Needle, Unison Feed, Postbed Sewing Machine , with and without Automatic under trimming & backtacking, pneumatic presser foot lifting . Adjustable stitch length , Minimum Lubrication , Supplied with spring loaded center guide foot for straight seams , Large working area . For sewing functional and ornamental seams, preferably on high quality leather goods, seat cover, cushions, bags, tents etc