[Material] The blade is made of stainless steel, durable and safe to use. High quality brass fittings, hardwood handles and wooden handles provide a comfortable grip. [Easy to read] Precise engraving, clear and wear resistant, easy to read , the ruler is 23cm long, small enough to fit in a toolbox and strong enough to last a long time. [Adjustable bevel angle] It is convenient to disassemble and loosen the adjusting nut , blade and transmission angle. [360 degree rotation] Use the tool to copy any angle from 0 to 360 degrees. You can rotate the middle knob to lock the angle. [Ideal for woodworking] It is great for home decorating and professional use, and is an important part of your toolbox. Note: Due to manual measurement, please allow 0-2cm difference. Thanks for understanding. The monitor calibration method is different. The color of the product shown in the photo may be slightly different from the actual product. Please refer to our size before ordering. Delivery quantity: 1 piece