The Singer Stitch Gauge & Guide Set easily creates precise seams and hems for machine sewing. Simply position the seam gauge under the presser foot, lower the needle into the selected hole and secure the presser foot over the gauge. Remove the seam guide’s protective adhesive backing and set it aside for later use, then align the guide against the edge of the gauge and press it into place. Raise the presser foot and needle to remove the gauge, leaving the guide in place to direct the fabric edge for a consistent and precise seam. Replace adhesive backing after each use. To remove lint build-up on the adhesive tack strip, spray a little glass cleaner on it and gently rub the area with your thumb or finger. Wash the lint with warm water and let it air dry.