DESC: Singer® heavy-duty sewing machine sews over 1,000 stitches per minute! Now you can sew like a proeven do a circular stitch! Commercial speed and a powerful motor set this sewing machine apart. It has ten built-in stitch patterns and needle threader, a 4-step buttonhole, extension bed and free arm features, a stainless steel bed plate, a light, and circular sewing capacity. The clear acrylic extension bed is 20L x 15D with a 16 ruler imprinted on it. Accessories include eight presser feet, bobbins, spool cap, assorted needles, and twin needles.