The contour profile meter is made of high quality ABS plastic, high strength, resistant to grinding, rustproof. Does not scratch the original finish of the shape being duplicated, conforms to the shape and holds the pattern very well. Simply press the teeth of the pins onto a shape, copy the profile and cut it to a shape for a perfect fit and easy cutting. Helps you make accurate measurements without estimation. Relieve yourself from the hassle of repeatedly copying and tracing inaccurate shapes. Our template tool features strong, dense and perfectly aligned plastic teeth that lock the shape for the finest trace. Scale available Designed with 10 inch/25 cm markings on the body of the contour gauge. Both inch and centimeter scale markings are provided on both sides of the contour duplicator. This contour gauge works well when copying the shape of irregular items, replicating the shape of moldings or match recesses , precisely for woodworking or tiled floors/linoleum installation/winding pipes/round frames/channels and so on. p>