The flooring contour gauge duplicator is made from ABS plastic. It is sturdy, lightweight and will hold the original shape being duplicated while working without scratching. The size of the precision wheel is accurate, and the rolling action is the most stable. This contour gauge can avoid damage to the surface of the finished product. The adjustable pencil holder of the contour gauge with lock can accommodate any marker pen (2-12 mm), so you can continue to use the marker pen you like. Shape duplication gauge is very suitable for marking very complicated contours, such as baseboards, stone walls or lintels, to ensure a perfect fit every time. Adjustable pencil holder, providing a series of marking distances. This contour gauge is ideal for laminate, fitting tiles, molding, carpet, flooring, etc. Description: The contour duplicator gauge can be used to easily copy or duplicate any edge or odd shape for woodworking, tile flooring, or linoleum installation. This shape duplicator tool will last a long time. This shape duplication gauge is your essential tool for carpentry work. Note: Please allow slight errors on size due to manual measurement. The color might exist slight difference due to different displays. Package Including 1 * Contour Gauge