4 Pack Geometry Set for Whiteboard, Math Tools, Ruler And Compass Engineering School Use

Description:

- 【Math Teacher Aids】: Large size ruler for geometry drawing and math lessons, suitable for classroom, school or office

- 【Large Numbers】: Math geometry ruler has clear large numbers on it, easy for you to measure and read, suitable for chalkboards, whiteboards, erase boards and more

- 【Easy to Use】: Teaching ruler is lightweight and easy to hold, ideal drawing aid for teachers

- 【Material】: Drawing math geometry tool is made of wood material, strong and sturdy, wear resistant, not easy to deform, won't scratch your hand

- 【Widely Used】: Math geometry teaching supplies are essential tools for architects, engineers, artists, designers, teachers and more Size Chart: Protractor:length 60cm/23.62inch Compass:length 50cm/19.69inch 45 triangle:length 53cm/20.87inch 60 Degree triangle:length 54cm/21.26inch

Package Includes: optional: 1 Protractor , 1 Compass, 2 triangle rulers(with handle) or 1 Protractor , 1 Compass, 2 triangle rulers(without handle)

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