[Latest Version] This is a measuring tool with positioning holes. Use this multi-angle measuring ruler to adjust the drilling position for precise tile marking. The measuring ruler can also be easily folded and stored to save space. It can be easily transported to any construction site. Ideal for measuring the area of bricks, paper, stones, tiles, wood, and other materials. [New Product with Improved Material and Design] Multifunctional measuring ruler made of high-quality, wear-resistant aluminum alloy. Equipped with metal knobs. These knobs are much stronger than plastic knobs and therefore more durable. The rounded edges prevent injuries. No complicated handling required. [Precise Measurement] Our multi-angle template tool is ideal for precise size measurement and can be used for various complex angle measurements. 12 cm / 4 inches. All laser engravings are fade-resistant and won't wear off. Suitable for construction workers, tradespeople, and DIY enthusiasts, it's an indispensable and practical tool in any toolbox. [Easy to use] Simply place the six-sided multi-angle ruler in your work area, slide it into the desired shape, and tighten the screws. You can position the multi-angle ruler in any direction and secure it in seconds to create your own design.