Features： 1、[Upgraded Locking Design]?This contour gauge with locking system is designed for easy transfer, would not move out of form of the shape. 2、[Mutifunction Application]?Contour gauge duplicator is designed for spools, round frames, pipes and many objects. 3、[Precisely Cut]?Contour duplications gauge precisely cut floors to match objects, widely used in carpentry, construction and DIY areas. 4、[Durable ABS Plastic]?Made of durable and stable ABS plastic that won't scratch the surface of the object you want to shape and replicate. 5、[Push Tightness]?Contour gauge duplicator tool pushes very smoothly, and there is no lack of stitches to affect accuracy. Specification： Item Type: Contour Gauge Material: ABS Plastic Measuring Length: Approx. 250mm / 9.8in Uses: Ideal for gluing tiles, laminates, carpets, checking sizes, molding, home improvement, woodworking projects, DIY projects, etc. Package List： 1 x Contour Gauge