Features: Instant template for marking precise cuts-High precision calibration for accurate measurement, and makes measuring and cutting easier. Easy to use-Press the teeth against the object to match the contour and then trace the shape you need. Designed to go around pipes, round frame, conduits and many objects. Constructed of high quality ABS plastic for strength and durable use. Specification: Material: Made from tough and durable ABS plastic, lightweight, sturdy and well built. Worked well in cataloging the traditional wood moulding shapes. Size: 12/14/25cm multi-functional contour profile gauge, available both in inch and centimeter scale measurements. Size mark on both sides, and both sides are available. Simple to Use: Just press the pins teeth onto a shape and trace. If the pins too loose you can just use pliers to press down the brass cap ends again to restore some tightness. Convenient and save your time and energy. Practical Tool: Useful tools to operate all kinds of modelling.The movement of the pins is really flexible, making measuring and cutting easier. A great tool help eliminate the guesswork. Wide Application: This contour gauge fits for measuring many irregular items, winding pipes, auto metal sheet, circular frames, pipes, tile, laminate, wood planking, ducts, flooring, carpet, molding, etc. Please be careful when using to prevent injury. Package included: 1 x Profile Measurement Tool.