SINGER 191D-30 Complete Industrial Commercial-Grade Straight-Stitch Sewing Machine Ideal for Medium to Heavy Fabrics Configuration includes sewing machine head, motor, and completely assembled single-pedal stand Extra-high sewing speed sews almost six times faster than a conventional domestic sewing machine allowing you to complete projects quickly The heavy-duty motor allows you to sew multiple layers of fabric easily Attached knee lifter allows for hands-free raising and lowering of the presser foot Versatile design appeals to a range of straight-stitch sewing applications This sewing machine is warranted for use in the US and Canada at 110 volts only.