eBoot 50 Pack Math Protractors Plastic Protractor 180 Degrees, 4 Inches, Clear
- Measure math tool: the geometry protractors are suitable for painting, measure, homework, technical drawing.
- You can send them to your friends and classmates.
- 50 Pack protractors: the material is plastic.
- The bottom side length is 10 cm, 4 inch size make it easy to put on your books, notebooks and pencil case.
- Sturdy protractors: this clear plastic protractor is thick enough, thus they are not easy to snap.
- Black accurate number: the black numbers are clear and easy to identify, then you can read quickly with great accuracy.
- Common protractor: the plastic protractors are the common shape protractor, it's universal, you can applied to settle the math problems frequently.