Insert packaged piping into seams and edges for a tailored finish. Cover cord with fabric for specialty piping. The clear view allows you to see your stitching and piping placement. The clear view enable you to see the first row of stitching and adjust your needle position appropriately to stitch next to the original row. Straight Stitch, length 2.5mm. This Clear View Piping Foot is intended for use with 3mm (1/8in) piping/cording.