Feature: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 PlasticMeasuring Length: Approx. 250mm / 9.8inUses: Ideal for gluing tiles, laminates, carpets, checking sizes, molding, home improvement, woodworking projects, DIY projects, etc. Package List:1 x Contour GaugeNote:Please allow some errors due to manual measurement.