<b>TINMARDA, enjoy comfortable moment.</b> <br>When you’re a craftsman, home DIY enthusiast you know that getting identical angles and measurements on corners, pipes, ducts, or auto body sheets<br> can be challenging with a standard ruler. That’s why we developed the Print Contour Gauge Duplicator that makes it easier to match up and track shapes<br> and angles with precision consistency every time. <br><br><b>How to use the Contour Gauge ?</b> <br> Step 1: Prepare the contour gauge and the tools you need. <br> Step 2: Use the contour duplications gauge to measure the profile of the corner. <br> Step 3: Just marker the profile gauge on the carpet or tile and cut into the trace. <br> Step 4: Then the carpet or tile will completely match the contour of the corner. <br><br><b> Specifications: </b><br> Item type: Contour Gauge<br> Material: ABS plastic<br> Size: 10inch<br> Color: Green<br><br><b>Included in Package:</b> <br> 1 x 10inch Contour Gauge<br><br><b>Note: </b> <br> 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! <br> 2. Please allow 1-3cm measuring deviation due to manual measurement. (1 cm≈0.39 inch). <br><br><b>If you still have any questions, please not hesitate to contact us, we will try our best to help you.</b>