Features Easy to Use: The high hardness ruler will not deform, it is a good double-sided cutting guide and double scale, which is easy to use. Easy Measurement: The two-arm design allows for quick and easy measurement of inside and outside corners. Stainless Steel Material: This angle ruler is made of high-quality stainless steel, which is high hardness, corrosion-resistant, durable and more secure to use. Two Sizes: Rulers with two different scale sizes are available for you to choose to meet your different needs. The surface is marked with red and black characters, which is easy to read data. Excellent After-sales Service: We provide you with high-quality after-sales service. If you have any questions, please feel free to contact us, and we will deal with it for you as soon as possible. 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