MULTI-USE: Whether you are an artist, student, pattern maker or designer, this ruler is a great helper for your work or study; it helps you develop your crafting skills and imagination. Details: Various shapes can be drawn, the scale is clear, the sliding is convenient, the drawing is stable, not easy to skew, and easy to observe. The multi-function measuring ruler can draw the required graphics, such as: protractor, Y axis, functional drawing slot, circular hole with radius mark, X axis, polygon hole, arc, short cable groove, movable short ruler, parallelogram, oval hole , ruler, etc. Design: 14 geometric figures of different shapes are placed on a ruler, which is very convenient to carry, can meet your different needs in daily use, and is convenient for measurement. PREMIUM MATERIAL: Made of high quality plastic. Lightweight, durable and easy to carry. Transparent materials allow you to draw without ignoring some important numbers or text. Specifications: Dimensions (L x W): 19-7.8 cm Material: plastic packaging Contents: Multifunctional geometric ruler 1 Note: Due to manual measurement, please allow slight measurement deviation. Due to different display and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.