Extended Size: The scale of the multi-angle ruler is 25cm, widely used for measuring bricks, paper, stone, tiles, wood and all other materials. Perfect tool for DIY enthusiasts, craftsmen, designers and engineers. High Quality Aluminum Alloy - Our template tool is made of sturdy aluminum alloy, extremely durable, resistant to scratches, corrosion, etc. You don't have to worry about breaking your ruler even if you drop it heavily. CALIBRATED ENGRAVING SCALE - The scale is engraved into the ruler, not printed on it, so the scale can't be scraped off even after long time use, it comes in centimeter and inch measurement. VERSATILE RULER - With this angle-izer tool, you can create a custom stencil for every job. Use it to mark tiles, flooring, bricks, lumber, laminate, metal and more, save all the frustrating jobs. PERFECT HANDY GIFT - This measuring ruler is a perfect gift for builders, craftsmen, weekend warriors and DIY enthusiasts! It is an essential tool for any toolbox. One-year warranty for a better shopping experience. 25cm measuring tool with angle instrument, can be adjusted in different positions. Technical specifications: Material: aluminum. Color: black. Long ruler length: 25cm. The laser-engraved number is visible and durable. - Parameters: The angle measuring ruler has adjustment screws that can loosen the leg of the square. Slightly remove these screws and place them where the angle needs to be decreased. Adjustment is easy and it does not slip once tightened. Package contents: 1 x aluminum alloy angle measuring tool. 1 x packing box. Information: Do not pull the tool arms by force, just loosen the screws and it can be disassembled into parts.