Features High-Quality Stainless Steel: Crafted from stainless steel, this angle ruler offers high hardness and impairment resistance, ensuring long-lasting use and reliability. Two-Arm Design for Easy Measurement: With its unique two-arm design, this square angle ruler allows for quick and easy measurement of both inside and outside angles, making it a versatile and efficient tool for various projects. Easy-to-Read Data: The red and black color word mark on the ruler's provides clear and easy-to-read data, enhancing accuracy and efficiency, especially in low-light conditions. Double-Sided Cutting Guide: The high hardness ruler maintains its shape, serving as a reliable double-sided cutting guide, while the double-scale design ensures ease of use and measurements. Versatile Sizing Options: With two different scale sizes available, this protractor angle ruler offers versatility and flexibility to meet different measurement needs, making it a practical and adaptable tool for various applications. Features: 1、Made of stainless steel, high hardness and impairment 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 hardness 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 stainless steel, high hardness and impairment 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 hardness 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: Stainless 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