PRECISE SHAPE DUPLICATION: Easily copy any shape or duplicate a profile exactly for woodworking or tile flooring/linoleum installation where you want to replicate the shape of moldings or match cut outs around door casings and pipes. MULTI-SCENE APPLICATION: The shape contour duplications 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. HIGH QUALITY & DOUBLE SCALE DESIGN: Profile contour gauge is made of high-quality ABS plastic, high strength, rustproof and durable, to shape and holds pattern. Designed with 10 inch/25 cm multi-functional contour profile gauge, available both in inch and centimeter scale measurements. Both sides size mark is available. EASY TO USE: Simply press the tooth against the object to match the contour and then track the shape you need. This gauge increases your productivity and saves your valuable time to mark the precise cut. (Tip: It is allowed to use the screwdriver to adjust the screws on both side to loose or tight if you thought it is too tight or too loose.) EXCELLENT SERVICE: We back every order with our unbeatable service to ensure you get the right tools for every job. If you are not pleased with your order, please feel free to tell us, we promise we will solve it within 24 hours.