Features: *High-Quality Material: Made of high-quality material, durable and sturdy, not easy to break, can be used for a long time.*Transparent design: The ruler adopts a transparent design, with clear scales, easy sliding, stable drawing, not easy to skew, and easy to read measurement data.*Portable: The multifunctional geometric ruler is lightweight, durable and easy to carry, and can be carried in a bag.*Multi-function: The ruler can not only measure length, but also draw a variety of patterns, easy to use, such as protractor ruler, Y-axis, functional drawing slot, X-axis, polygonal hole, arc, short cable slot , automatic short ruler, parallelogram, built-in set squared, oval hole, ruler, etc.*Best Gift: This ruler can help develop manual skills and imagination, and is a perfect gift for family, friends and children on Christmas, birthdays and other holidays. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Include:&nbsp1 x Ruler