Plastic Protractor 4 Inch and 6 Inch Math Protractor Clear 180 Degree Protractor for Drafting Drawing Geometry, Office School Supplies (4 Pieces)

PACKAGE INCLUDES: you will get 4 pieces plastic protractors in 2 sizes, 4-inch and 6-inch, 2 pieces for each size; Sufficient quantity can meet your daily use demands; You can put one at home and the other one at school, convenient for measuring and drawing geometric figures.

- STRONG AND NOT EASY TO BREAK: these math protractors are made of quality plastic material, durable and reliable, light in weight, the appropriate thickness is not easy to break or deform, will serve you for a long time.

- MEASURING RANGE: the angle on both sides of the protractor is 1-180 degrees, and you can measure from left to right or from right to left, practical tools for geometry, also practical gifts for students.

- THOUGHTFUL DESIGN: there are ordinary protractor and hollow protractor in the package; The hollow protractor is easy to grasp and fix on paper, books, etc., and can be adjusted quickly; In addition, the inch and centimeter markings on the hollow protractor can be applied to obtain the correct length.

- SIMPLE TO USE: the 180 degree protractors are very suitable for students and children to complete school homework, measure degrees, draw geometric figures, parabola, etc., to better show their creativity