It's time to get a multipurpose ruler for your kids. It has many shapes to help your child draw circular, cones, ellipse, square,curve easily. It also has many functions, such as protractor, ruler, drawing function diagram, answer sheet filling, etc. Multifunctional Geometric Ruler It works well on architecture, mathematics, network technique, fractional measurement, art design or school learning. Various Shapes With different geometric patterns, you can draw circular, cones, ellipse, square,curve easily. Quality Materials These geometric drawing templates are made of high quality plastic, durable, lightweight and not easy to break. Rounded edges won't hurt your hands. Wide Applications Great for art design, measurement, building, drawing templates and so on. Suitable for office and school, help for students and children. Practical and Simple It is a handy drawing helper,very convenient to use. It also helps to fill out answer sheets. Delivery Quantity: 4pcs Package Contents: Only the above package content, other products are not included. Size: 19.3*11.5cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: transparent (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)