Features: The multifunctional drawing ruler is made of high-quality materials, which is not easy to break and deform, and is durable. Universal ruler and protractor to draw the desired figure, you can also draw-curves, horizontal parallel lines, vertical parallel lines, etc. Multi-purpose: Whether you are an artist, student, or designer, this ruler is a good helper for your work or study; it can help students develop their manual skills and their imagination to draw different designs picture. The universal ruler can realize all directions of-rotation, translation, angle of-rotation, drawing circles and-curves of any radius, with clear scales and easy operation. Lightweight and easy to carry. This multifunctional drawing ruler is a very practical gift for painting lovers, students, etc. Specifications: Material:Plastic Size:Approx.15x5cm/5.9x1.96inch Color: transparent-color Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Multifunctional Drawing Ruler