Protractor, square ruler, tool icon
![Protractor, square ruler, tool, education, measurement, mathematics, stationery icon - Download on Iconfinder](https://cdn0.iconfinder.com/data/icons/elementary-school-isometric-education-is-growth/512/Protractor-512.png)
This is a premium icon which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
- 1 credit needed as a Pro subscriber.