Exact Shape Reproduction: Easily replicate any shape or exact outline for woodworking or tile floor/linoleum installations where you want to replicate the shape of a molding or match cutouts around door frames and pipes. Multi-scene applications: Shape profile repeater is suitable for measuring many irregular items, coiled pipes, automotive sheet metal, round frames, pipes, tiles, laminates, wood boards, pipes, floors, carpets, moldings, etc. Use caution to prevent injury. HIGH QUALITY AND DUAL GRADE DESIGN: Contour ruler is made of high quality ABS plastic, high strength, rust-proof and durable, it can shape and hold the pattern. Designed with a 10"/25cm multifunction profiler that provides inch and centimeter level measurements. Two-sided dimension markings are available. EASY TO USE: Just press the teeth against the object to match the contours, then trace the shape you need. This gauge increases your productivity and saves you valuable time marking precise cuts. (Tip: If you think it is too tight or too loose, you can use a screwdriver to adjust the screws on both sides to be loose or tight.) Outstanding Service: We back every order with unparalleled service to ensure you get the right tool for every job. If you are not satisfied with your order, please feel free to let us know, we promise we will solve it within 24 hours.