These square protractors are shatter proof plastic product can be used as a ruler, a protractor and a drawing set square. Takes up less space in a pencil case than having a separate protractor, set square and mini ruler.
 
With the square protractor, students can use it to get creative and complete technical drawings, do calculations, or draw consistent patterns. Ideal for geometry class.
 
Contains both centimetres and degrees to allow this to be a very functional 2 in 1 product.