School Smart Plastic 180 Degree Protractor with 6 inch Ruler, Clear, Pack of 12
This 180 protractor has an accurate ruler located at the base, plus a metric scale. Sharply defined graduated degrees are black and bonded in clear plastic. 6" ruler base. Box/12. Pack of 12 Protractors. Clear plastic. Easy-to-read sharply defined black markings. Accurate ruler edge at the base. School Smart - A Great Value!.