Features: The tool is high quality aluminum alloy durable and has stood the test of time. This tool can withstand wear and tear. The fixed laser etches the digital sign and does not fade. For shaped tiles, you can easily cut the bricks like ga-p. Multifunctional metal folding ruler with folding rulers at every angle to meet your daily needs. The scale angle can be adjusted, the nut can be tightened to fix the angle, and the contour measurements can be made smoothly to avoid changes during measurement and ensure the accuracy of measurement. Specifications:Material: Aluminum AlloyScope of Application: Floor Layer, Builders, Roofers, Tilers, WoodworkingUnits: cm/inchNote:1. First, place the tool on any surface and adjust the rulers to the desired shape.2. Then tighten the high-quality metal screws to secure the angle and use this desired angle as a reusable template for endless uses.3. Finally, once the project is complete, loosen the screws and insert the ruler into the toolbox. Package Included:1 Set Folding Ruler1 Pcs Horizontal bubble,