This Whitecroft (a Prym brand) metal sewing and knitting gauge/dressmakers mini ruler is supplied in original packaging. The gauge is 6" long and has measurements in cm/inches. You can use this handy little gadget for measuring and marking hems, seam allowances, to gauge the shank depth when sewing on buttons and for marking buttonhole spacing and length. Product for adult use only. You can also use the gauge to evenly space tucks and pleats, and for drawing scallops, and knitting projects. The gauge has a sliding pointer. We stock Hemline/Williams sewing gauges, Prym tape measures, tracing paper, titanium coated scissors and a wide range of beautiful narrow fabrics