Features:        High quality material: Contour Gauges are made of plastic, which is durable and rust resistant.It won’t rust, it’s easy to use, it’s perfect for many DIY projects, and it’s compact & lightweight.allows you to use them for a long time.        Easy to use:Easily copy any shape or duplicate a profile exactly, just press the contour gauge's teeth against the object, fit the shape of the object well, then track the shape you need while reading the object size.        Benefits: included a multi angle measuring ruler that will save your time and money will allowing you to be more precise in your work. Just place the angle template tool on where you need to work, slide the rulers into the shape you need, and turn left tighten the screws.Then you can adjust any desired angles as a reusable stencil for endless applications.        Wide application: these plastic contour gauge profiles can be applied to most common pipes and cylinders, allows you to easily copy the shapes to tiles, carpets, laminates, engineered wood, automotive metal sheets, stainless steel and so on.        Contour Gauge Set only,other accessories demo in the picture is not included                 Specification:        Material: Plastic        Size: app.36.2x7.2x5.2cm/14.25x2.83x2.05in        Optional Color: Blue, Gray, Orange, Red        Quantity: 1 Set                Note:        No retail package.        Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.        Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you                 Package Contents:        1 x 10inch Plastic Contour Gauge        1 x 5inch Plastic Contour Gauge        1 x Layout Measuring Ruler