Features: brand new and high quality There are 5 types, 4/6/9/12/ fold and another 9 fold with locator. High quality material: This multi-angle measuring ruler is made of high quality aluminum alloy, which will not break due to bending or rusting. It is more durable and for stronger than plastic. Precision Angle Tool: This Angle tool has laser etched marks (in and in centimeters), for ideal for precise Angle measurements. You can resize the tiles to mark them accurately. Metal protractor is for ideal for integrated hole positioning and measuring tools. for Time saving: use the slide ruler to quickly measure the Angle and size, close it, then put the ruler on the material that needs to be cut, quickly take out the size and cut, which not only saves for time but also improves work efficiency and productivity. Improved Angle Measuring Ruler: Our multi-angle measuring Ruler has recently been updated and has many features. It is a ceramic tile positioning drilling and measuring tool. Other common measuring scales consist of only a four-piece scale. Our new improved universal Angle ruler has a six-piece ruler. Just adjust the six metal buttons to create exactly the shape you want. Measuring objects of different shapes is quick and easy. Multiple Applications: Universal design tools can be easily used to create portholes, arches, pipe cutting and any project you can imagine, perfect for woodwork, brick, tile, wood, glass, stone, laminate, construction and construction projects. Specifications: Material: Aluminium Alloy Holes: approx 20mm / 0.79in 25mm / 0.98in 40mm / 1.57in 45mm / 1.77in 80mm / 3.15in Type: 4/6/9/12 Fold. Package Includes: 1x Multi-function Ruler ( exclude other parts in the picture) note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.