Help is here for design placement on chest pocket embroidery! This clever little tool delivers big results for left chest pocket embroidery This is a fast and simple tool for positioning embroidery designs above pockets. Place the Lil Helpers zero mark on the center top of the pocket. The pockets outside edges will hit the ruler in equal increments on both sides. Align a target sticker with the correct height marking for the center of the design. Determine the designs center by adding half the designs height plus the distance from the top of the pocket to the bottom of the design.