Vintage Singer sewing machine Touch & Sew throat plate set for use with the 700 series such as the 750, 755, 756, 758, 770, 775, 778, etc. This set includes #171138 which is a raised plate for free motion sewing such as darning, embroidery & sewing on buttons, also included is the #171137 straight stitch plate for delicate fabrics and precision stitching. You are purchasing one set / pair. Excellent vintage condition, may have minor scuffs. Genuine, original Simanco parts.