Description:

【Multifunctional Ruler】: This multifunctional geometric drawing ruler is designed specifically for elementary, middle, and high school It's for drawing function graphs, plane figures, and three dimensional shapes.
【Versatile Functionality】: Mathematics drawing ruler features a 360° movable angle for measuring and drawing angles as well as coordinate . It's combines the functions of a straight ruler, triangle ruler, protractor, and more.
【Design】: The ruler comes with a clear instruction manual to how to utilize its various features effectively,  clear scale for accurate measurements.
【Material & Smooth Design】: Geometric drawing template measuring tool made from ABS material with smooth design,which is studry to use. 
【WIdely Used】: Draft rulers for student school office supplies and building supplies. 

Size Chart:

Package:11.8cmx27.8cm/4.65inchx10.94inch

Package Includes:

1 Multifunctional Geometric Ruler
1 instruction Manual 
1 Storgae Bag (2 Pack)

Note:

Please allow slightly errors due to manual measurement and different monitors.