Feature:1. High-quality Material: Made of high-strength aluminum alloy, sturdy aluminum alloy construction for durability.2. Clearly recognizable scale: the square rafter finish is characterized by low glare and a protective powder coating. It has permanent deep markings and white graduations for maximum readability in any lighting.3. Easy Adjustment: During use, it can adjust to the required angel, tighten the nut positioning, press the middle adjustable lever to achieve precise positioning.4. Universal: adjustable design, can be used as a saw guide, bevel or protractor. Convenient to hang and store when not in use. The edges and corners of each triangle are polished with special craftsmanship, so it is smooth and does not hurt your hands. Specification: Material: Aluminum Alloy Size: 272*193*193mm/10.7*7.6*7, 6inColor: As shown in the picture Package Contents: 1*Triangle RulerNote: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement.