Product Description:<br> The product is made of high quality aluminum alloy and the scale is laser printed. When the time is long, it will be clearly visible. With this ruler, you can easily cut out the same bricks as the gap. Six-fold ruler can be folded at any angle Description: Click 1. First, place the tool on any surface and adjust the six rulers to the desired shape. Copy the upper corner. Click 2. Next, tighten the metal screws on the ruler to ensure the desired angle. Soldiers use the required angle as a reusable template 3. Finally, after completing the project, loosen the screws and place the ruler in the toolbox for the next use. Product material: aluminum alloy, laser engraving<br> Product size: 12 cm / 4 inches per foot Product weight: 230g <br> Product list: 1 * Six fold ruler<br> 1 *Packing box<br>