Package includes: come with 4 pieces geometry tool set which contains a 6 inch/ 15 cm straight ruler, a 3.5 inch protractor, 2 pieces triangle rulers (45 and 60 degree)
Double scale measurement ruler: the straight ruler and triangle ruler have inch and metric scales to meet your different needs
Portable and durable: geometry tools are constructed of plastic material, lightweight, easy and handy to be put into your school bags or in your desk
Clear rulers: translucent color allows for a clear view of numbers and letters on the page; With the clear mathematics ruler, you can measure an object easily
Wide application: math geometry tool set are useful tools for architects, engineers, artists, designers, students, teacher and so on; Good for students in school use
