The stencil is made of plastic. Used to copy and transfer shapes to a workpiece. Especially useful for tiling and finishing work. Facilitates accurate cutting in "difficult" areas of materials such as near pipes. Has magnets for holding on metal surfaces / fits in car bodies. Technical data: Total length: 140 mm Working length: 140 mm Width: 100 mm Thickness: 20 mm Plate thickness: 1.5 mm Reading: every 10 mm Reading grooves: every 1 mm Application: Hydraulics Glazing Laying paving construction Cars