1. Upgraded Multi Angle Measuring Tool Our aluminum alloy 12sided ceramic tile opening locator ruler is version upgraded and featurerich. The adjustable multiangle template tool has 12piece rulers and knobs with a tile positioning hole opener, you can accurately create the required shape and then find the position to drill the correct hole. With folding 12 sided, users can easily create and measure any special angles or shapes by the angle finder tool to improve work efficiency. 2. Sturdy HighQuality Material The highly visible and precise laser etching scale is very wearresistant and can be used for a long time without worrying about corrosion. Also, this adjustable angle measuring tool is made of 0.10' PERMIUM aluminum alloy with black oxidation coated, connected by knobs and bolts, rustproof which is not easy to bend or rust, fall and Sturdy. More Sturdy and stronger than plastic measuring title template tool. Long time ! 3. Powerful function Wide Applications The D of finder includes universal opening drilling locator (0.79'/ 0.98'/ 1.57'/ 1.77' Apertures) two swing arm (1.06' Aperture) multi sizes of plastic tile tool opening positioning device. It is very suitable for wallpapering, laying carpet, laminate flooring, plumb cuts, arches, brick, tile, wood, glass, stone, construction engineering projects. The innovative 12 Section template tool can be used as a template for cutting workpieces. 4. Convenience Useful This flooring multi angle ruler is foldable, small and portable size so it is very easy to carry to your next project area that can help you make your work more efficiency. Laseretched marking, our multiangle template tool comes with a laser engraved centimeters and inches lines, keep clear even you use the slide ruler for a long time, easy to read for precision measurements.