Material made from strong and durable ABS plastic, lightweight, sturdy and well constructed. Works well in cataloging traditional forms of wood molding. Practical Tool Useful tools to perform all kinds of modeling. The movement of the pins is very flexible, which makes it easy to measure and cut. A great tool helps take the guesswork out. Easy to use Shape Contour Gauge Duplicator allows in one second to reproduce a cutout shape, without a ruler, without a tape measure, just by pressing it. Then all that remains is to reproduce the perfect shape with a pencil on the surface to be cut. Robust design Corner and contour transfer - simple and precise, Ideal for exactly cutting laminate floors around heating pipes, With clamping knob to secure the copier - no contour displacement. Wide Application This contour gauge is suitable for measuring many irregular articles, winding pipes, automatic metal sheets, circular frames, pipes, tiles, laminates, wooden planks, ducts, flooring, carpets, moldings, etc.