Accurate shape reproduction with high-definition cutting line measurement, clear, convenient, and good reading. Simply press the teeth onto the shape contour tool to match the contour, and then follow the shape you need. The ABS material professional profiling instrument is made of high-quality ABS plastic, which is sturdy and durable, with high strength and durability. Suitable for all shapes, such as ceramics, keys, tiles, laminates, coils, circular frames, pipes, and many other objects. Parameter: The contour gauge is multifunctional, exceeding 10 inches/25cm. They can be measured not only in inches but also in centimeters. There are measurement marks on both sides, and both sides can be placed. Easy to use, just press the profile gauge on the shape. Copy the contour and cut it into shape. Useful tools for operating various modeling. It works very well and you can accurately measure and cut. This streamlined instrument profile can easily replicate irregular objects, accurately replicate patterns or match cutting edges, making it perfect for woodworking, laying tiles, and felt. Designed specifically for any job or hobby that requires contour copying, it is an ideal choice for woodworking or installing felt.