Features Precise Measurements Every Time: Featuring 1mm accuracy, this ruler ensures you achieve exact measurements, saving time on all your woodworking projects Durable Aluminum Alloy Construction: Crafted from high-strength aluminum alloy, this tool provides long-lasting durability and resistance to bending or deformation Versatile 3D Angle Measurement: This angle ruler allows for easy measurement of three-dimensional workpieces, enhancing convenience during your projects Clear, Easy-to-Read Scales: The precision-carved scales in red and black offer excellent visibility, making it simple to read measurements at a glance Dual Functionality for Various Needs: With two different scale sizes, this ruler adapts to meet your diverse measuring and marking requirements effortlessly Features: 1、Made of stainl steel, high hardn and resistance, to use. 2、Two arm design measures inside and outside angles fast and easily. 3、Red and black color word mark on , easy to read data. 4、High hardn ruler will not deform and makes a great double-sided cutting guide and double-scale, easy to use. 5、Two different scale size of rulers for your choice, meet your different needs. Specification: Features: Made of stainl steel, high hardn and resistance, to use. Two arm design measures inside and outside angles fast and easily. Red and black color word mark on , easy to read data. High hardn ruler will not deform and makes a great double-sided cutting guide and double-scale, easy to use. Two different scale size of rulers for your choice, meet your different needs. Specification: Material: Stainl Steel Color: Silver Ruler Width: 2cm/0.8inch Size: #01, 300mm*150mm; #02, 500mm*250mm (Optional) Package List: 1 x Right Angle Ruler Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List