8"x10" Magnetic Line Minder Board with 6" Magnetic Ruler. Hold your chart in place while you stitch and keep your stitching location marked with the magnetic ruler. Indispensable item for all needleworkers. The metal board and magnetic strips allow you to keep your place on even the most detailed chart or graph. Its also great for knit and crochet patterns! Soft ivory color board comes with several strip magnets. May also be referred to as a Chart Holder.