Features: This contour gauge just creates an instant template for curved and oddly shaped contours. With a series of elongated movable teeth and a vertical shell, they can be held in place when they leave dents on the surface. It is very suitable for measuring molded parts for copying, copying the spindle on a lathe, fixing the floor around the molded parts, copying curves, and various other contour fitting tasks in homes and businesses. It is suitable for the most common pipes and cylinders, allowing you to easily replicate the shapes on tile, laminate, wood, solid wood and vinyl floors to accurately cut the floor to fit the object. Using contour gauges, contours or edges can be positioned and accurately transferred to the material to be cut. For any type of work, the contour must be copied. In woodworking, car body, automobile sheet metal, stainless steel or all contour copy work. Specification: Material: Aluminum alloy + ABS Measuring range: 0-250MM Accuracy: 0.01mm Net weight: about 380g Product size: 25*13*1.85CM (9.84*5.11*0.72 inches) Color: orange + black Fetching depth: 60mm Note: All dimensions are manually measured, with minor errors Packing list: 1*Contour gauge