Contour Gauge, Edge Profile Measuring Tool with Lock, Widen Shape Contour Duplication Gauge Profile ToolSpecification: Name: Contour Gauge Material: Plastic Color: Red Size: 12cm/4.72inches, 25cm/9.84inchesPackage Contents 1 x Edge Profile Measuring ToolNote: 1. Please kindly allow a 2-3% difference according to manual measurement. 2. Please note that a slight color difference should be acceptable due to the light and screen. Thanks.PromiseIf the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.